Answers
Answer:
True, if it is hard enough......
Explanation:
Related Questions
why is rare to have permanent taste loss ?
Answers
Answer:
The answer to this question is given below in this explanation section.
Explanation:
"permanent taste loss"
In many cases the cause is temporary,Such as an infection that inflame the nasal packages.Such as chemical exposure,Alzheimer,s disease and aging, may cause a permanent loss of taste.A lost sense of taste may refer a partial or total loss of taste.People may also use this phrase to describe and overpowering and typically unpleasant taste.
Many medical issue may lead to a loss of taste.Some of these issues are harmless,while other may require a doctor to diagnose them.The type of treatment will depend on the cause.The most common taste disorder is phantom taste perception. A person with this disorder will have strong,lingering taste is their mouth,even when it is empty.
The taste is often unpleasant and may overpower the taste of other foods while they eat.The taste may also occur alongside a president burning sensation in the mouth.
would the co2 molecules be able to leave faster if the cell had a smaller volume or larger volume
Answers
Answer: smaller volume
Explanation:
Small distance the co2 has to travel
Which of the following statements BEST explains the relationship between microscopic organisms like bacteria and amoebas and their environment? O Microscopic organisms do not have to compete for abiotic factors such as space or water. O Microscopic organisms are affected by changes in their nonliving environment, such as changes in temperature or pH. O None of these are true, O Microscopic organisms always take shelter in other living organisms.
Answers
Answer:
Microscopic organisms are affected by changing in thier non living environment.
Explanation:
e.g bacterial internal osmotic gradient changes due to the changing in external water concentration so as for amoeba.
math solve questions
Answers
Meiosis occurs in a series of different phases and creates genetically unique reproductive cells.
Which process helps make meiotic cells genetically different and occurs during prophase I, but not during prophase II?
fertilization
independent assortment
crossing over
chromosome replication
Answers
Answer:
Meiosis occurs in a series of different phases and creates genetically unique reproductive cells. The process which helps make meiotic cells genetically different and occurs during prophase I, but not during prophase II, is crossing over (C). Crossing over is the exchange of genetic material between two homogenous chromosomes. It is one of the final phases of prophase I. This process is called synapsis. It occurs when the matching regions on the matching chromosomes break and then reconnect to the other chromosome .
The process that helps to make meiotic cells genetically different and occurs during prophase I is called crossing over.
Crossing over, also known as recombination, is the interchange of genetic material between non-sister chromatids of homologous chromosomes.This process (crossing over) occurs in Meiosis I, specifically during Prophase I.Crossing over during Prophase I and the independent assortment of homologous chromosomes during Metaphase I represent meiotic processes that help to increase genetic variation in gamete (sex) cells.In conclusion, the process that helps to make meiotic cells genetically different and occurs during prophase I is called crossing over.
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What is the main function of the circulatory system in multicellular organisms?
to expel waste products from the body
to put carbon dioxide into all blood vessels
to bring oxygen into the lung
to transport materials throughout the body
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13. Ryan notices that all of his friend's brothers and sisters are tall. What is the most likely
explanation for this characteristic?
a. They have tall parents
b. They have identical genes
c. The eat only healthy foods
d. The live in the same environment
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Answer:
a. They have tall parents
Explanation:
eating healthy wont affect your height and neither will your environment. Not all tall people have identical genes.
What is the function of lungs in mammals?
A.generate warmth
B.nutrient usage
C.gas exchange
D.circulation of blood
Answers
Answer:
gas exchange
Explanation:
Two asteroids crashed. The crash caused both asteroids to change speed. Scientists want to use the change in speed and motion to figure out which asteroid has more mass. Based on the information in the diagram, which statement is correct? In your answer, explain what the forces were like and why the asteroids changed their motion.
Answers
Answer:
BASED ON THE INFORMATION IN THE DIAGRAM
Explanation:
wheres the diagram?
The kinetic theory states that particles are in constant _______________.
Choose one answer.
a. Opposition
b. Motion
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Answer:
Motion
Explanation:
Kinetic particles are always in motion, that should just be the fundamental law of kinetic energy
b. Motion
If anyone can help it would be greatly appreciated
Why is the distinction between crude density and ecological density necessary?
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Answer: Crude density includes all the land within the organism's range whereas Ecological density includes only that portion of land that can actually be colonized by the species.This variation in density is important to both the species in question and its predators.
Explanation:
Answer:
This called crude density. ... Density measure in terms of the amount of area available as living space is ecological density. Crude density includes all the land within the organism's range whereas ecological density includes only that portion of land that can actually be colonized by the species.
Explanation:
hope this was helpful...
Which of the following describes a type of cell division that produces cells used in sexual
reproduction?
A. mitosis
B. meiosis
C. binary fission
D. cell splitting.
Answers
Answer:
b
Explanation:
Answer:
A) Meiosis
Explanation:
I believe you are asking about what type of cell division produces cells with half the number of chromosomes aka eggs and sperm. Meiosis is the process that creates these cells.
When you catch a cold, your body fights the cold virus and tries to eliminate is as quickly as possible. Why does your body react this way to a virus?
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In this diagram below , which of the stomach tissues would be muscular tissues ?
- tissue 1 : forms the outer lining of the stomach
-tissue 2 : produces enzymes which are secreted into the stomach cavity
- tissue 3 : cells in this tissue contract to churn the contents of the stomach
In a numeric number
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Tissue 1 which forms the outer lining of the stomach would be the muscular tissues.
What is Muscularis mucosa?
This is referred to as the outermost layer of the mucosa and comprises of elastic fibers and smooth muscle cells.
The muscular tissue is therefore tissue 1 as a result of its location and function in the body.
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If the mRNA is A T G G C G A G G C G G C A G C T G T T A T G G . What could be the tRNA?
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The difference between a haploid and a diploid cell:
a. Haploid cells have three sets of chromosomes;
diploid cells only have one set.
b. Diploid cells have two sets of chromosomes;
haploid cells only have one set.
Haploid cells have 46 chromosomes and diploid
cells have 23 in a human.
d. Diploid cells have half the number of
chromosomes as a haploid cell.
Answers
Answer:
b
Explanation:
cause diploid cells have 2 set of chromosome and haploid have only one
Answer:
Definitely B!
Explanation:
Di means doubles or having two. Diploids do have two while haploids have only one.
Choose all the answers that apply.
Binary fission _____.
is the type of reproduction used by bacteria
occurs in organisms that do not have a membrane bound nucleus
is a type of sexual reproduction creates identical copies of the parent cell
is a type of asexual reproduction
Answers
Explanation:
occurs in organisms that do not have a membrane bound nucleus. Explanation: Binary fission is an asexual mode of reproduction. As it does not involve formation and fusion of gametes.
Answer:
Binary fission _____.
Occurs in organisms that do not have a membrane bound nucleus
Is a type of sexual reproduction
Is a type of asexual reproduction
Explanation:
help asap!! "Watermelon snow" in Antarctica is caused by a species of photosynthetic green algae that thrives in subzero temperatures (Chlamydomonas nivalis). These algae are also found in high altitude in year-round snowfields. In both locations, UV light levels tend to be high. The reddish-pink color of these algae is due to the presence of carotenoid pigments, which absorb blue light while reflecting red light. Those pigments protect the chloroplast from ultraviolet radiation, as well as absorbing heat, which provides the algae with liquid water as the snow melts around it. This molecular variation in plants illustrates
A) relative fitness because the molecular adaptations in chlorophyll pigments have passed to the next generation
B) innate variability because plants have evolved molecular differences to an environmental stimuli
C) unselective adaptation because plants have evolved molecular differences to adapt to different wavelengths of light
D) inclusive fitness because differences in chlorophyll pigments increase the proliferation of beneficial traits in the population
Answers
Answer:
A
Explanation:
This molecular variation in plants illustrates relative fitness because the molecular adaptations in chlorophyll pigments have passed to the next generation. The correct option is A.
What is relative fitness?Absolute fitness is normalized relative fitness. It is a biological fitness measure that compares the reproductive rate of a genotype or phenotype to the maximum reproductive rate of other genotypes or phenotypes in a given population.
The contribution of an individual to the next generation's gene pool in comparison to the contributions of other individuals.
It is important to remember that natural selection acts both directly on the phenotype and indirectly on the genotype that controls that phenotype.
Because the molecular adaptations in chlorophyll pigments have been passed down to the next generation, this molecular variation in plants demonstrates relative fitness.
Thus, the correct option is A.
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USE PICTURE ABOVE!! NEED ANSWERS ASAP!!! 8. Categorize What types of bonds are present in
this molecule?
9. Analyze What elements are present in this
molecule?
10. Solve What is the chemical formula of this
organic compound?
Answers
Answer:
Explanation:
The structure represented in the picture attached to the question is a benzoic acid (which is an organic compound).
8. The type of bond present between the carbon-carbon, carbon-hydrogen and carbon-oxygen atoms in the compound (same as other organic compounds) is a covalent bond. This is because oxygen and hydrogen share there valence electrons with carbon; oxygen has two valence electrons and thus it is surrounded with two bonds and hydrogen has one valence electron and thus surrounded with one bond.
9. The elements present in this compound, as can be seen in the picture, are carbon, hydrogen and oxygen which is the reason it is referred to as an organic compound.
10. The chemical formula of this organic compound is C₆H₅COOH. The "cyclic" structure (aromatic structure) there shows that it is a derivative of benzene (because of the presence of the alternating double bonds) while the carboxylic group there has to be written separately in the formula.
The spinal cord relays messages between the body and the brain. These messages control body functions like movement, bladder and bowel control and breathing. Each vertebra has a pair of spinal nerves that receive messages from the body (sensory impulses) and send messages to the body (motor impulses). The spinal nerves are numbered 1 to 55 from the neck down. The first eight as seen here are the vertebrate and send messages to the back of the head, neck, shoulders, arms, hands and diaphragm. A) cervical B) lumbar C) sacral D) thoracic
Answers
Some transcription signals are located thousands of base pairs upstream of the gene they regulate. How does the distant signal initiate transcription
Answers
Answer:
enhancer sequences bind to transcription factors to increase the likelihood of transcription
Explanation:
Enhancers are short DNA regions (50–1000 bp) that may be localized upstream and downstream from the transcription start sites of the gene. It has been shown that enhancers can be localized several kilobases (30-100 kb) either 5' or 3' of the gene. These sequences bind to proteins (generally transcription factors) in order to alter the 3D structure of the DNA, thereby increasing the likelihood of transcription.
Which set of items listed can be arranged to transform chemical energy into mechanical energy? A. motor, fan blades turning, wire
B. magnet, wire, fan blades turning
C. battery, wire, fan blades turning
D. battery, magnet, heat
Answers
Answer:
C
Explanation:
your welcome
The set of items which can transform chemical energy into mechanical energy is the battery, wire, fan blades turning. Thus, the correct option is C.
What is energy conversion?
Chemical energy can be converted into mechanical energy by the arrangement of batteries, wire, and fan blades turning. The chemical energy from the movement of ions in the wire causes the movement of fan blades and this turning is a form of mechanical energy.
In a combustion engine, chemical energy is first converted to heat energy that causes expansion of a fluid which results into motion. In contrast, the motor proteins are the molecules which can convert the chemical energy present in the molecules released from adenosine triphosphate (ATP) hydrolysis directly into useful mechanical work.
Therefore, the correct option is C.
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NEED HELP ASAP! Energy in a Carbohydrate
To create your model:
Look up and copy and paste or draw a model of a carbohydrate showing all of the elements and the bonds that hold the elements together.
Identify and color-code the different types of bonds in your molecular model
Label representative bonds with bond energies for the different types of bonds
Total CPE:
Using your model
Calculate the total chemical potential energy:
Create a Bar graph counting the number of each type of bond
Create a pie chart modeling the percent of chemical potential energy in each bond type
Answers
SORRY FOR INFORMATION!!!
Answer:
Anything else
Explanation:
O don't know bro sorry for giving this information
DNA has two strands. If the sequence of nucleotides of one strand was known, is it possible to use that information to determine the sequence of the second strand? Explain your reasoning for your response using an example DNA sequence. and this is for biomedical science.
Answers
Answer:
Yes
Explanation:
DNA, which is the genetic material, is a double-stranded molecule i.e. possess two strands. Each strand is made up of a sequence of nucleotide base, which are complementary to one another. The complementary base pairing rule as proposed by Chargaff states that Adenine (A) base will always hydrogen pair with Thymine (T) base while Guanine base (G) will always pair with Cytosine (C) i.e. A-T, G-C.
For example, If the sequence of nucleotides of one strand was CTAGCGGATC, the sequence of nucleotide of the other strand will be GATCGCCTAG. Hence, based on this question, the information of the sequence of base on one strand can be used to determine the sequence of the second strand.
What are the products of photosynthesis?
Answers
Answer: During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6).
Explanation:
Predators can be...
A. omnivores.
B. producers.
C. autotrophs.
Answers
Answer:
Predators are animals that hunt and kill other animals for food. Both carnivores and omnivores can be predators. The other classification of carnivores and omnivores is scavengers, which means they feed off of animals that are already dead. Predators include lions, sharks and eagles.
Answer:
Predators can be omnivores.
Explanation:
Predators are animals that hunt and kill other animals for food. Only animals can be predators.
Omnivores eat both plants and animals.
Autotrophs and producers create their own food. Only plants can produce their own food.
What is the difference between food chains and food webs? Food webs show the flow of energy from producers to consumers, and food chains show the flow of energy from consumers to producers. Food chains show a single path of energy in an ecosystem, and food webs show overlapping pathways of energy in that ecosystem. About ten percent of the energy is passed on to the next trophic level in food webs, but in food chains, about ninety percent is passed on to the next trophic level. Heat is lost when energy is passed on to the next trophic level in food chains, but in food webs, heat is not lost when energy is passed on to the next trophic level.
Answers
Answer:
Food chains show a single path of energy in an ecosystem, and food webs show overlapping pathways of energy in that ecosystem.
Explanation:
Unlike food chains, food webs show more detailed information about the different animals in an ecosystem and show multiple energy transfers to different animals from the same sources.
By looking at these examples, you will notice a dramatic difference in detail:
Food chains show a single path of energy in an ecosystem, and food webs show overlapping pathways of energy in that ecosystem.
What is food chain?Food chain shows the relationship between organisms by the food they eat.
What is food web?A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.
Difference between food chain and food webFood webs show interconnection of food chains about the different animals in an ecosystem and different energy transfer processes.
Thus, food chains show a single path of energy in an ecosystem, and food webs show overlapping pathways of energy in that ecosystem.
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Which of the following are examples of asexual reproduction?
Select all that apply.
☞︎ a plece of a cactus falling to the ground, taking root
☞︎ a male and female organism producing offspring together
☞︎ a bacterial cell dividing
☞︎ a bacterial cell sharing a plasmld with a different bacterial cell
꧁Plz select all apply, thank you꧂
Answers
What is a DNA fingerprint? (FORENSICS)
Answers
Explanation:
It is used to establish a link between the biological evidence and a suspect in a crime investigation.
What biological process causes new strains of pathogen to develop
Answers
Plzzzz thnx my other 2-3 ans plzzzz
It involves
(1) disassembly of the infectious virus particle,
(2) replication of the viral genome,
(3) synthesis of the viral proteins by the host cell translation machinery, and
(4) reassembly of these components into progeny virus particles.