suppose that an induced mutation removes most of the 5' end of the 5' utr of an mrna. what is most likely to happen?

Answers

Answer 1

Induced mutation removes most of the 5' end of the 5' UTR (untranslated region) of an mRNA, it is most likely to negatively impact the translation initiation process.

The 5' UTR plays a crucial role in mRNA stability and translation efficiency, as it contains important regulatory elements that are recognized by the translation machinery. This may result in reduced protein synthesis or the production of a nonfunctional protein. The induced mutation is a mutation that arises from exposure of an organism's DNA to a mutagen. Tautomers, physical or chemical mutagens may cause it. Mutagens can insert, delete or substitute a nucleotide. For instance, point mutation occurs when one-half of a base DNA pair is changed.

To know more about DNA

https://brainly.com/question/2131506

#SPJ11


Related Questions

which extra pyramidal tract is actually involved in voluntary movement?

Answers

The extrapyramidal tract that is primarily involved in the voluntary movement is the basal ganglia.

The basal ganglia are a group of subcortical nuclei located in the brain, including the caudate nucleus, putamen, globus pallidus, substantia nigra, and subthalamic nucleus. These structures work together to regulate and refine voluntary motor control, balance, and coordination.

In the context of voluntary movement, the basal ganglia play a crucial role in processing and integrating information from various regions of the brain, such as the motor cortex and the thalamus. This information exchange allows for the initiation, execution, and modulation of voluntary movements, while also preventing unwanted movements.

The basal ganglia achieve this through two major pathways: the direct and indirect pathways. The direct pathway promotes desired movements by facilitating the activity of the motor cortex. Conversely, the indirect pathway inhibits undesired movements by suppressing the activity of the motor cortex. The balance between these two pathways ensures smooth and coordinated voluntary movements.

In summary, the basal ganglia, as part of the extrapyramidal tract, play a vital role in controlling and refining voluntary movement. They work in concert with other brain regions to ensure the proper execution of desired movements while inhibiting unwanted ones.

Know more about Basal ganglia here:

https://brainly.com/question/13574773

#SPJ11

in the figure, what could cause the membrane potential at label d to be even more negative? mastering biology

Answers

there are several factors that could cause the membrane potential at label D to be even more negative: Increased potassium (K+) efflux: If there is an increased movement of potassium .

ions out of the cell through potassium channels, it would result in an increased efflux of positive charges, making the inside of the cell more negative.

Decreased sodium (Na+) influx: If there is a decreased movement of sodium ions into the cell through sodium channels, it would result in a reduced influx of positive charges, making the inside of the cell more negative.

Activation of hyperpolarizing channels: Hyperpolarizing channels, such as chloride (Cl-) channels, can allow an influx of negative ions or an efflux of positive ions, leading to a more negative membrane potential.

Inhibition of depolarizing channels: Depolarizing channels, such as sodium (Na+) channels, can be inhibited, reducing the influx of positive ions and leading to a more negative membrane potential.

Increased activity of Na+/K+ ATPase pump: The Na+/K+ ATPase pump is responsible for actively transporting sodium ions out of the cell and potassium ions into the cell. If there is an increased activity of this pump, it would result in more potassium ions being transported into the cell, making the inside of the cell more negative.

It's important to note that changes in membrane potential can be influenced by various physiological and environmental factors, and the specific cause would depend on the context and conditions depicted in the figure you are referring to. It's always best to refer to the accompanying information or consult with relevant sources for a more accurate interpretation of the figure.

Learn more about membrane    here:

https://brainly.com/question/31220793

#SPJ11

Gene expression in neurons can be modified by action potentials through the {{c1::second messenger system}}

Answers

The statement *gene expression in neurons can be modified by action potentials through the second messenger system" is true.

When an action potential occurs in a neuron, it can activate various signaling pathways that ultimately lead to the activation of transcription factors in the nucleus. These transcription factors can then bind to specific regions of DNA and regulate the expression of certain genes, leading to changes in the properties of the neuron. The second messenger system is an important part of this process, as it helps to relay the signal from the cell membrane to the nucleus, allowing for the appropriate genes to be activated or inhibited in response to the action potential.

Learn more about second messenger system: https://brainly.com/question/15019842

#SPJ11

what is the inner segment (of the photoreceptor cells)?

Answers

The inner segment of the photoreceptor cells is a crucial part of the eye's retina, responsible for converting light into electrical signals that can be interpreted by the brain.

The retina contains two types of photoreceptor cells: rods and cones. Rods are responsible for detecting low light levels and peripheral vision, while cones are responsible for color vision and high-resolution visual acuity.



The photoreceptor cells are composed of two main segments: the outer segment and the inner segment.

The outer segment contains photosensitive pigments that absorb light and initiate the process of phototransduction.

In contrast, the inner segment is responsible for converting the light signal into an electrical signal that can be transmitted to the brain.

The inner segment contains the cell's nucleus, organelles, and metabolic machinery necessary for proper cell function. These include mitochondria, which generate energy for the cell, and endoplasmic reticulum and Golgi apparatus for protein synthesis and processing.

Additionally, the inner segment has synaptic terminals that connect with other neurons in the retina, transmitting electrical signals to the next stage of visual processing.

In summary, the inner segment of the photoreceptor cells plays a vital role in visual perception.

It houses essential cellular components and serves as the site for converting light signals into electrical signals, which are then transmitted to the brain for interpretation and perception.

For more such answers on photoreceptor cells

https://brainly.com/question/29450888

#SPJ11

describe the parasympathetic innervation of the parotid gland

Answers

The parasympathetic innervation of the parotid gland is responsible for regulating secretions of saliva from the gland.

The parasympathetic innervation is derived from the facial nerve, which is a branch of the cranial nerve VII. The facial nerve sends fibers to the parotid gland through the chorda tympani, a branch of the facial nerve that passes through the middle ear and connects to the lingual nerve.

From the lingual nerve, the parasympathetic fibers travel to the parotid gland and stimulate the release of saliva. Parasympathetic nerve fibers also travel to the submandibular gland, which is responsible for the release of saliva in the mouth.

In addition, the parasympathetic fibers stimulate the secretion of digestive enzymes from the parotid gland. The parasympathetic innervation of the parotid gland is important for maintaining oral health as it helps to keep the mouth moist and helps to break down food for digestion.

Know more about parasympathetic innervation here

https://brainly.com/question/28237871#

#SPJ11

biochem which substance is a product of glycolysis, a precursor of gluconeogenesis and a precursor of the citric acid cycle?

Answers

Phosphoenolpyruvate (PEP) is a substance that meets all three criteria: it is a product of glycolysis, a precursor of gluconeogenesis, and a precursor of the citric acid cycle.

During glycolysis, glucose is broken down into pyruvate, and PEP is generated from the enzyme-catalyzed conversion of pyruvate to PEP. PEP is also an important precursor for the synthesis of glucose during gluconeogenesis, which is the process of generating glucose from non-carbohydrate precursors. Finally, PEP is a key intermediate in the citric acid cycle, where it is converted to oxaloacetate through the action of pyruvate carboxylase, and serves as a starting point for the generation of energy in the form of ATP.

PEP is a crucial intermediate in many metabolic pathways and plays a central role in linking glycolysis, gluconeogenesis, and the citric acid cycle.

Learn more about Phosphoenolpyruvate  here:

https://brainly.com/question/31105310

#SPJ11

A chromosomal mutation occurs when {{c1:: the structure of a chromosome is changed}}

Answers

That is correct. A chromosomal mutation refers to any change in the structure or number of chromosomes in a cell.

This can occur through various mechanisms such as deletion, duplication, inversion, or translocation. These changes can have significant effects on an organism's development and function, as they can alter the genetic information carried by the affected chromosome.
This type of mutation can involve deletions, duplications, inversions, or translocations of genetic material within the chromosome. These changes can have significant impacts on an organism's traits and overall genetic makeup.

To know more about chromosome visit :-

https://brainly.com/question/11912112

#SPJ11

Label the cervical plexus (C1-C5) with purple colored roots by clicking and dragging the labels to the correct location. Ansa cervicalis Anterior root Hypoglossa cranial nerve (XII) Posterior root Phrenia nerve

Answers

Ansa cervicalis: This is a loop of nerves formed by fibers from the anterior branches of C1-C3 spinal nerves, labeled with purple color. Anterior root: This is the ventral (front) root of a spinal nerve, labeled with purple color.

Hypoglossal nerve (XII): This is the twelfth cranial nerve that arises from the anterior rootlets of the cervical spinal cord segments C1-C5, labeled with purple color.

Posterior root: This is the dorsal (back) root of a spinal nerve, labeled with purple color.

Phrenic nerve: This is a nerve that arises from the cervical plexus, specifically from the anterior branches of C3-C5 spinal nerves, labeled with purple color.

Please note that the exact location and arrangement of these nerves may vary in different illustrations or diagrams, and it is always best to refer to a reliable anatomical reference or image for accurate labeling.

Learn more about  Anterior root   here:

https://brainly.com/question/14099670

#SPJ11

nfection m the newborn often has subtle signs because a. body temperature rises slowly in response to pathogens. b. passive antibodies from the mother fight infection early. c. high urine output causes a lower body temperature. d. leukocyte response and inflammatory signs are immature.

Answers

Infection in newborns often has subtle signs because the leukocyte response and inflammatory signs are immature. This means that the newborn's immune system is not yet fully developed, making it more difficult to detect the presence of an infection through typical signs and symptoms.

The correct answer is d. Infection in the newborn often has subtle signs because the leukocyte response and inflammatory signs are immature. Newborns have underdeveloped immune systems, which means they are more susceptible to infections. Their immune response is also not as robust as an adult's, which can make it difficult to detect signs of infection. Additionally, newborns receive passive immunity from their mother, which can help fight off infections early on. However, this protection is temporary and does not last for long. Therefore, it is important to monitor newborns closely for any signs of infection, even if they appear to be subtle.

Learn more about leukocyte  here:-

https://brainly.com/question/12857838

#SPJ11

Does COGNITIVE DEVLOPMENT in adulthood have distinct stages?

Answers

No, Cognitive development in adulthood doesn't have distinct stages. Cognitive development in adulthood is a complex and ongoing process that involves a wide range of abilities, including memory, attention, problem-solving, and decision-making.

The notion of postformal thought is one model of cognitive development in adulthood that has been put forth. This hypothesis contends that, unlike cognitive development in childhood and adolescence, cognitive development in adults is characterised by a process of continuous development and progress rather than by distinct stages.

Using a variety of cognitive techniques like flexible thinking, critical thinking, and reflective judgement, people may solve problems and come to increasingly complicated and nuanced conclusions, according to this hypothesis.

The socioemotional selectivity theory, which contends that as people mature, they become more focused on their emotional objectives and priorities, offers another viewpoint on cognitive development in maturity.

For such more question on Cognitive:

https://brainly.com/question/28481218

#SPJ11

The complex of snRNPs and other proteins responsible for splicing is known as the {{c1::spliceosome}}

Answers

The spliceosome is a complex of snRNPs and other proteins responsible for the splicing of pre-mRNA. It is composed of small nuclear ribonucleoproteins (snRNPs) and a variety of other proteins.

During pre-mRNA splicing, the spliceosome is formed by the assembly of snRNPs and other proteins on the pre-mRNA sequence. The snRNPs recognize the pre-mRNA sequence and the other proteins provide a scaffold to bring the snRNPs together.

The spliceosome then catalyzes the removal of the intron sequences and ligates the exon sequences together, resulting in the mature mRNA. The spliceosome is thus essential for the efficient processing of pre-mRNA in the nucleus, and its activity is tightly regulated.

Finally, the spliceosome is capable of recognizing different classes of introns, allowing it to be used in a variety of cellular processes.

Know more about spliceosome here

https://brainly.com/question/13975232#

#SPJ11

how can a genetic disorder be dominant even if the deleterious sequence is only inherited from one parent, and there is still another normal allele?

Answers

A genetic disorder can be dominant if a single copy of the mutant allele is enough to cause the disease. This can occur if the mutant allele produces a protein that interferes with the normal function of the protein produced by the normal allele.

In the event of a dominant genetic illness, even if the other allele is normal, just one copy of the mutant allele is enough to result in the disease. This is due to the possibility that the mutant protein may impair the normal operation of the protein generated by the normal allele, which would result in illness symptoms. In contrast, for a genetic illness to be recessive, both copies of the gene must be altered. The person is a carrier but does not get sick if only one copy is altered. Gain-of-function mutations, in which the mutant protein acquires a new harmful activity, are the source of certain dominant genetic illnesses, whereas dominant-negative mutations, in which the mutant protein impairs the function of the normal protein, are the cause of others.  In either case, the presence of a single copy of the mutant allele is enough to cause the disease.

learn more about genetic disorder here:

https://brainly.com/question/17404085

#SPJ11

what specific reflex tested in lab was initiated by tapping a tendon just below the knee between the patella and radial tuberosity?

Answers

The specific reflex you're referring to, which is tested in the lab by tapping the tendon just below the knee between the patella and radial tuberosity, is called the patellar reflex, also known as the knee reflex.

The specific reflex tested in lab that was initiated by tapping a tendon just below the knee between the patella and radial tuberosity is the patellar reflex, also known as the knee reflex. This reflex involves the stimulation of the sensory receptors in the muscle spindle of the quadriceps muscle group, which sends a signal to the spinal cord. The spinal cord then sends a motor signal back to the quadriceps muscle, causing it to contract and resulting in the characteristic extension of the lower leg. The patellar reflex is a simple and important test of neurological function, and its absence or abnormality can indicate various neurological disorders.

Learn more about knee reflex here:-

https://brainly.com/question/14899676

#SPJ11

which of these species can be a keystone species? please choose the correct answer from the following choices, and then select the submit answer button. answer choices only producers only herbivores predators, herbivores, and producers only predators and herbivores only predators

Answers

The species that can be a keystone species is: predators, herbivores, and producers.

Keystone species can be predators, herbivores, or producers. These species play a crucial role in maintaining the structure and functioning of an ecosystem. Their presence or absence has a significant impact on the biodiversity and stability of the environment.

In an ecosystem, predators help control prey populations and maintain a balance in the food chain. Herbivores influence plant growth and distribution, shaping the landscape and providing resources for other species.

Producers, such as plants, create energy through photosynthesis and are the base of the food chain, supporting all other life forms. All these species can potentially be keystone species if their role significantly affects the ecosystem's structure and function.

To know more about photosynthesis  click on below link:

https://brainly.com/question/29764662#

#SPJ11

pea plants can have yellow (y) color or green (y) color. they can have round (r) texture or wrinkled (r) texture. these two traits are on different chromosomes so they are not linked. two pea plants are bred. one is homozygous dominant for both color and texture. the other is heterozygous for both traits. we are looking at their offspring. draw yourself a punnett square for these two parents. its similar to the one in our notes for two traits but its not all 16 boxes. what percentage of the seeds (in offspring) are yellow and round? group of answer choices 75% 25% 0% 100% 50%

Answers

25% of the seeds in the offspring are yellow and round.

The percentage of seeds that are yellow and round in the offspring, we'll use a Punnett square for the two parents. One parent is homozygous dominant for both color and texture (YYRR), and the other is heterozygous for both traits (YyRr).


Your Punnett square will look like this:

     YR   Yr  yR  yr
 ________________
YY| YYRR YYRr YyRR YyRr
RR| YYRR YYRr YyRR YyRr
 -------------------
Yy| YYRr YYrr YyRr Yyrr
Rr| YYRr YYrr YyRr Yyrr

In the Punnett square, there are a total of 16 boxes. To find the percentage of seeds that are yellow and round, count the boxes with the combination Y_R_ (YyRR, YYRR, YyRr, YYRr):

There are 4 boxes with Y_R_ (YyRR, YYRR, YyRr, YYRr) out of 16 boxes.

So the percentage of seeds that are yellow and round is:

(4/16) x 100 = 25%

The answer to your question is 25% of the seeds in the offspring are yellow and round.

Learn more about heterozygous

brainly.com/question/30622664

#SPJ11

sucralose or better known as splenda is the chlorinated form of sucrose, but it is not metabolized through glycolysis like sucrose which can be broken down into glucose and fructose. provide a reasonable explanation for this. hint: look up the structure of sucralose and sucrose and consider how sucrose is metabolized through glycolysis. this may require you to look up material on your own that is not explicitly covered in lecture.

Answers

Sucralose, better known as Splenda, is the chlorinated form of sucrose, and it is not metabolized through glycolysis like sucrose, which can be broken down into glucose and fructose. The reason for this lies in the molecular structure of sucralose compared to sucrose.


Sucrose is a disaccharide composed of glucose and fructose units, connected by a glycosidic bond. During metabolism, the bond is cleaved by the enzyme sucrase, releasing glucose and fructose. These monosaccharides then enter glycolysis, a series of enzymatic reactions that generate energy in the form of ATP.

Sucralose, on the other hand, is synthesized by replacing three hydroxyl groups in sucrose with chlorine atoms. This modification significantly changes its structure, making it resistant to the action of sucrase. As a result, sucralose remains intact and is not broken down into glucose and fructose. Consequently, it does not enter glycolysis, and the body does not metabolize it for energy.

In summary, the structural differences between sucralose and sucrose prevent sucralose from being metabolized through glycolysis. Sucralose's chlorinated structure makes it resistant to enzymatic breakdown, allowing it to pass through the digestive system without being utilized for energy.

Learn more about glycolysis at https://brainly.com/question/1966268

#SPJ11

Anybody understand Half-Lives? Please tell me a simple explanation!

Answers

Half-life is a term commonly used in nuclear physics and chemistry to describe the time it takes for half of the atoms in a sample of a radioactive substance to decay. In simpler terms, it's the amount of time it takes for half of the atoms in a radioactive substance to decay into a different element or isotope.

Hope this helps!

Answer: TS: Half-lives are a measure of the rate at which radioactive decay occurs.

E1: Radioactive decay is a process by which the nucleus of an atom breaks down and releases energy in the form of radiation. The rate at which this decay occurs is measured in half-lives. A half-life is the amount of time it takes for half of the radioactive atoms in a sample to decay.

E2: Half-lives are used in a variety of fields, including geology, chemistry, and medicine. In geology, half-lives can be used to determine the age of rocks and fossils. In chemistry, half-lives can be used to measure the rate of chemical reactions. In medicine, half-lives can be used to determine the dosage and frequency of medication.

E3: Understanding half-lives is important because it allows us to make informed decisions about the use and disposal of radioactive materials. For example, nuclear power plants must carefully manage their waste to ensure that it does not pose a threat to human health or the environment. By understanding the half-lives of different radioactive isotopes, scientists can determine how long it will take for them to decay and become safe.

C: In conclusion, half-lives are an important concept in science that allow us to understand the rate of radioactive decay. By understanding half-lives, we can make informed decisions about the use and disposal of radioactive materials, as well as gain insights into a variety of natural and man-made processes.

Explanation:

select reasons why very few differences in dna sequences between two people alter the amino acid sequences of proteins. multiple select question. mutations do not occur within coding sequences. a very small percentage of the human genome consists of codons within genes. all mutations within codons are repaired by dna repair machinery. many mutations within codons are silent. natural selection might lead to the disappearance of deleterious mutations.

Answers

The reasons why very few differences in DNA sequences between two people alter the amino acid sequences of proteins are mutations do not occur within coding sequences. a very small percentage of the human genome consists of codons within genes, all mutations within codons are repaired by dna repair machinery, many mutations within codons are silent, and natural selection might lead to the disappearance of deleterious mutations.

First, a small percentage of the human genome consists of codons within genes, which means that many mutations may occur in non-coding regions and not affect the amino acid sequences. Second, many mutations within codons are silent, which means they do not change the amino acid that is coded for, due to the redundancy of the genetic code, this phenomenon allows for variations in the DNA sequence without altering the protein's structure or function. Third, the DNA repair machinery is efficient at repairing mutations within codons, ensuring that most errors in DNA replication are fixed before they can cause changes to amino acid sequences.

Lastly, natural selection plays a role in the preservation of functional proteins. Deleterious mutations, which negatively impact the organism's fitness, are likely to be removed from the population over time. This selective pressure helps maintain the integrity of amino acid sequences in proteins and limits the impact of DNA sequence differences between individuals. So the correct answer is all above correct.

Learn more about natural selection here:

https://brainly.com/question/14879380

#SPJ11

How can we use molecular biology techniques to peek into the genes

Answers

Molecular biology techniques such as PCR, DNA sequencing, and gene editing tools like CRISPR/Cas9 can be used to study the structure and function of genes, their regulation, and their interactions with other molecules in the cell.

Molecular biology techniques are used to study the structure and function of genes. One of the most common techniques is polymerase chain reaction (PCR), which amplifies a specific DNA fragment by making millions of copies.

Gel electrophoresis is used to separate DNA fragments based on their size and charge, while Southern blotting is used to detect a specific DNA sequence. Gene cloning is a technique used to make multiple copies of a gene or to create recombinant DNA.

Learn more about molecular biology techniques at

https://brainly.com/question/15205839

#SPJ4

What do waxes consist of a long chain fatty acid bonded to?

Answers

Waxes are compounds made from long chain fatty acids bonded to a variety of different materials such as alcohols, esters, and hydrocarbons.

They are hydrophobic, meaning that they repel water, and can be found in a variety of forms such as solids, liquids, and pastes. Waxes are used for a variety of purposes, such as providing a protective coating on fruits and vegetables, providing waterproofing and lubrication to surfaces, and providing a glossy finish to objects and surfaces.

They are also used in a variety of industries such as the candle making, cosmetics, and pharmaceuticals. Waxes are also used to make polishes and cleaners, as well as in the production of plastics and rubber.

In general, waxes are essential components in many products and industries, and are essential for many of the things that we use and rely on every day.

Know more about fatty acids here

https://brainly.com/question/30712004#

#SPJ11

Genes that frequently cross over together are said to be {{c1::linked}}

Answers

Genes that frequently cross over together are said to be linked. Linked genes are often found on the same chromosome and tend to be inherited together, resulting in their traits being closely associated.

Genes that frequently cross over together are said to be linked. This means that they are located close to each other on the same chromosome and tend to be inherited together as a unit. Linkage is measured by the frequency of recombination between two genes, which is the process where genetic material is exchanged between homologous chromosomes during meiosis. If two genes are very close together, they are less likely to undergo recombination and will remain linked.

However, if they are far apart, they are more likely to undergo recombination and will segregate independently. Therefore, the degree of linkage between two genes can vary depending on their physical distance from each other on the chromosome.

To know more about Genes visit:-

https://brainly.com/question/8832859

#SPJ11

If you use the nasal cul-de-sac test and you hear a difference on production of a vowel, this confirms the diagnosis of which of the following?a. Hypernasalityb. Hyponasalityc. Cul-de-sac resonanced. Nasal emissione. Normal resonance?

Answers

If a difference is heard on the production of a vowel when using the nasal cul-de-sac test, this confirms the diagnosis of hyponasality. The correct answer is B.

The nasal cul-de-sac test involves having the client pinch their nostrils closed while producing a sustained vowel sound.

If the sound becomes more nasal or changes in quality, it suggests the presence of nasal resonance or airflow.

Hyponasality occurs when there is a decreased amount of nasal resonance in speech due to an obstruction in the nasal cavity.

This can result from a variety of causes, such as a cold or allergies, nasal congestion, or a structural abnormality in the nasal cavity.

Symptoms of hyponasality may include a "dead" or "muffled" quality to speech, as well as difficulty producing nasal sounds such as /m/ and /n/.

A speech-language pathologist can perform a comprehensive assessment to diagnose and treat hyponasality.

Treatment may involve exercises to improve nasal resonance and airflow, as well as strategies to manage any underlying medical conditions that may be contributing to the problem. Therefore, the right answer is B) hyponasality.

For more such answers on nasal cavity

https://brainly.com/question/13959132

#SPJ11

describe the y-shaped structures found on the surface of this mast cell, and explain the outcomes of antigen binding.

Answers

The Y-shaped structures found on the surface of a Mast Cell are called Immunoglobulin E (IgE) receptors. IgE receptors are proteins that are responsible for the recognition and binding of antigens.

When an antigen binds to the IgE receptor, it triggers a cascade of events. This includes the release of inflammatory mediators such as histamine, leukotrienes, and cytokines from the Mast Cell, which causes an allergic reaction. This reaction can range from mild symptoms such as an itchy nose and sneezing to more severe anaphylactic shock.

The IgE receptors also play an important role in the development of adaptive immunity by stimulating the production of antibodies against the antigen. The antibodies will then be able to recognize and bind to the antigen, preventing it from causing an allergic reaction in the future.

Know more about Immunoglobulin E here

https://brainly.com/question/28431683#

#SPJ11

Electron Transport Chain
Fill in The Blanks

Answers

Answer: #1. The Electron Transport Chain

#2. ions(from NADH and FADH2) across the inner membrane, from the matrix into the intermembrane space

this is what I got so far :) !

Explanation:

How could you determine the rate of a cerain organism

Answers

Specific growth rate is used to determine the rate of a certain organism.

The specific growth rate is the rate of biomass production per unit of initial biomass concentration, or the amount of biomass produced divided by (initial biomass x time taken).

Take the current value and subtract it from the previous value to determine the growth rate. To get a percentage representation of the rate of growth, multiply this difference by 100 and divide it by the previous value.

Learn more about specific growth rate:

https://brainly.com/question/19427103

#SPJ1

place the following steps of engineering herbicide resistance in order: 1. cells are placed in a liquid culture and are inoculated with bacteria carrying an altered plasmid 2. tissue cultured to form undifferentiated mass of cells 3 herbicide added to to select for cells 4. redifferentiation of cells into embryos

Answers

For engineering herbicide resistance the Cells are first placed in liquid culture and are inoculated with bacteria carrying an altered plasmid, tissue cultured to form an undifferentiated mass of cells, herbicide added to select cells and redifferentiation of cells into embryos.

Steps of engineering herbicide resistance in sequential order:

1. Cells are placed in a liquid culture and are inoculated with bacteria carrying an altered plasmid.
2. Tissue cultured to form an undifferentiated mass of cells.
3. Herbicide added to select cells.
4. Redifferentiation of cells into embryos.

In this process, cells are first inoculated with bacteria carrying an altered plasmid to introduce the herbicide resistance trait. Then, the tissue is cultured to form an undifferentiated mass of cells, allowing the cells to incorporate the new trait. Afterward, the herbicide is added to select cells that have successfully taken up the resistance trait. Finally, the resistant cells are redifferentiated into embryos, leading to the development of herbicide-resistant plants.

Learn more about herbicide resistance: https://brainly.com/question/21807353

#SPJ11

What type of plasmid must a bacteria contain to undergo conjugation?

Answers

Bacteria must possess a type of plasmid called a conjugative plasmid in order to undergo conjugation. The presence of a conjugative plasmid is necessary for bacteria to engage in conjugation, which is an important mechanism of horizontal gene transfer that contributes to bacterial diversity and evolution.

Conjugative plasmids carry genes that encode for the machinery required for conjugation, including a sex pilus or other structure that allows for physical contact between donor and recipient cells. Once the cells are in contact, the plasmid is transferred from the donor cell to the recipient cell through a specialized mechanism that involves the formation of a conjugation bridge or mating bridge. Conjugative plasmids can carry a wide variety of genes, including antibiotic resistance genes, virulence factors, and metabolic pathways. Their ability to transfer these genes horizontally between bacteria makes them an important contributor to the spread of antibiotic resistance and other pathogenic traits.

Learn more about plasmids: https://brainly.com/question/30762857

#SPJ11

which is not a function of the lymphatic system? multiple choice transports dietary lipids returns excess interstitial fluid to the bloodstream houses and develops lymphocytes generates immune responses no exceptions; all choices are functions of the lymphatic system.

Answers

All choices are functions of the lymphatic system. the lymphatic system performs several critical functions in the body.

It transports dietary lipids, returns excess interstitial fluid to the bloodstream, houses and develops lymphocytes, and generates immune responses. These functions help maintain fluid balance, protect the body against infection and disease, and support overall immune function. Without the lymphatic system, the body would not be able to effectively remove waste, fight off infections, or maintain its overall health.

Therefore, all of the choices listed are important functions of the lymphatic system.

Learn more about lymphatic system here:

https://brainly.com/question/30889295

#SPJ11

which is not a function of the lymphatic system?

multiple choice transports dietary lipids returns excess interstitial fluid to the bloodstream houses and develops lymphocytes generates immune responses no exceptions; all choices are functions of the lymphatic system.

Explain the coupling condensation between 2 molecules bound to FA synthase

Answers

The coupling condensation between two molecules bound to FA synthase refers to the process in which two activated fatty acid molecules are joined together by the enzyme fatty acid synthase (FA synthase).

The coupling condensation between 2 molecules bound to FA synthase refers to the process of joining two fatty acid molecules together to form a longer chain. This process is facilitated by FA synthase, which acts as an enzyme to catalyze the reaction. During the reaction, the two fatty acid molecules are coupled together by forming a bond between the carboxyl group of one molecule and the methyl group of the other molecule. This bond formation results in the release of a molecule of water, which is known as a condensation reaction. Overall, the coupling condensation reaction is a critical step in the biosynthesis of fatty acids, allowing for the production of longer chains of fatty acids that are necessary for many cellular functions. This reaction involves the formation of a new carbon-carbon bond and the release of a water molecule, which is known as a condensation reaction. FA synthase facilitates this coupling condensation by providing the necessary active sites and energy for the reaction to occur efficiently.

Learn more about biosynthesis here:

brainly.com/question/28162949

#SPJ11

Amylose and amylopectin are examples of {{c1::starches}}

Answers

Amylose and amylopectin are examples of carbohydrates that make up the structure of starches.

What are Amylose and Amylopectin?

Amylose and amylopectin are examples of starches. Both are carbohydrate molecules with unique structures. Amylose is a linear, unbranched polysaccharide composed of glucose units linked together by α-1,4-glycosidic bonds, resulting in a helical structure.

Amylopectin, on the other hand, is a branched polysaccharide with α-1,4-glycosidic bonds and α-1,6-glycosidic bonds at branching points. The structure of these carbohydrates allows them to function as energy-storage molecules in plants.

To know more about Starch, visit:

https://brainly.com/question/14278135

#SPJ11

Other Questions
1) Write a method to compute the average of an int array and return the value as a double. The int array and the number of elements in the array are both passed as parameters to the method in that order. Select all the statements that are TRUE about the SDS-PAGE gel showing 4 protein samples run along with a MW sample containing proteins of known sizes.Question 5 options:The four samples analyzed each have a protein of similar sizeThere are 8 different proteins in the MW standardThe red protein is larger than the yellow proteinThe protein standard seen a purple band has the largest sizeThe smallest protein is visible as a yellow bandThe analyzed samples each have 4 different proteins present ___ are specialized nerve cells that fire when a person is completing an action and when the person observes someone someone else completing the same action what is the importance of community work what is the ratio of apple oranges and bananas when 48 are in the basket all togethernot each A recipe that makes s for 2/3 cup of flour how much flour is required to make 20 servings. speakers should stuff their hands in their pockets at times to show audiences that they are not nervous. group of answer choices true false describe how you investigate bill Murray, Paul Horner and Sarah Bradley ( what would you search for?)What did you find out ( that might make you think the story is false?) If a patient is wearing a +12.00 diopter sphere and the adjustment is made to move them closer to the eyes, what effect will that have on the effective power of the lens?A. Decrease the plus powerB. Increase the plus powerC. Cause base in prismD. Cause base out prism the number of hours worked per year per person in a state is normally distributed with a standard deviation of 39. a sample of 15 people is selected at random, and the number of hours worked per year per person is given below. calculate the 98% confidence interval for the mean hours worked per year in this state. round your answers to the nearest integer and use ascending order. time 2051 2061 2162 2167 2169 2171 2180 2183 2186 2195 2196 2198 2205 2210 2211 provide your answer below: Taylor Polynomial: Consider the approximation of the exponential by its third degree Taylor Polynomial:exP3(x)=1+x+x^2/2+x^3/6Compute the errore^xP3(x) for various values ofx. The following information concerning Harry's Hat's applies to all six questions. "Harry's Hat Shop" is a store that sells baseball caps with sports team logos."Harry's Hat Shop" pays its supplier (located in Korea) $5 per cap. The store sells the caps to retail customers in Toronto for $10 each. During the fiscal year 2014 Harry's Hat Shop sold the following: Maple Leafs caps 30,000Montreal Canadiens caps 25,000 Raptors caps 15,000 Blue Jays caps 15,000 Toronto FC caps 10,000 Argonaut caps 5,000 The store paid $2,500 per MONTH in rent, and $70,000 to the four part-time staff who work in the store. In addition Harry's Hat's spent $25,000 per year in advertising and $15,000 on a booth and promotional activities at Toronto's annual "Fanpalooza" sports memorabilia show. The business pays $20,000 per year to its part-time bookkeeper and accountant. All other expenses, which consisted of utilities, insurance, and day-to-day consumables and supplies, cost $40,000. There are no other revenues or expenses, and there is no other relevant financial information Calculate Harry's Hat Shop's operating profit for 2014 where is the pith in a monocot root located? Education: College Graduates - A local professor claims that college graduates in his program earn an annual salary of $53,500 or more in the first year after the completion of their master's degree. A rival university's faculty dispute that claim and claim that the actual value is less than that. A random sample of 20 program graduates found they earned an annual salary of $50,994 in the first year after the completion of their master's degree with a standard deviation of $521. Use a 5% error. What is the critical value for this problem? O-1.729 0-1.645 1.645 1.729 Given an IP address 130.18.17.10/20. Assume each LAN should host the same number of PCs. You are asked to create 3 new subnets, Find the following:a) The new subnet's addressesb) Subnet maskc) Host ID addresses range for each new subnetd) Number of usable host address.d) Broadcast address for each subnet Why do certain words in "All About Sleep" appear in boldfaced text? what is the ph of a solution containing 10 ml of 1.0 m hcl and 20 ml of 1.0 m naoh? The pentose phosphate pathway most commonly occurs in tissues involved in _____ like the liver and adipocytes 43Q. If a member signs up between May 1 and May 31, when will their annual fee be charged each year? Calculate the area and circumference of a circle with diameter 8cm