The drought and high temperatures last summer have affected the water temperatures and levels of a creek
by the school. The macroinvertebrates (insects, crustaceans, mollusks that bass eat) living in the creek are
reduced by half. Among other fish, the creek normally has 100 bass living there.
1) Draw a graph showing a prediction of what would happen to the bass population of the creek.
2) Explain the difference between density independent and density dependent limiting factors.

Answers

Answer 1

Based on the information provided about the drought, it is likely that the bass population in the creek will be negatively impacted by the reduced number of macroinvertebrates.

How would drought affect the bass population of the creek?

Since bass relies on these organisms as a food source, a reduction in their population could lead to a decline in the number of basses that can survive in the creek. As a result, it is possible that the bass population may decrease in size over time.

Density-independent limiting factors are environmental factors that affect a population regardless of its size or density, such as natural disasters or climate change. These factors can have a significant impact on a population's growth and survival, but they do not depend on the size of the population.

In contrast, density-dependent limiting factors are factors that become more important as the population density increases. For example, competition for resources, predation, and disease are all factors that can limit population growth as the population density increases

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Related Questions

how was the bacterium e.coli played a role in the development of biotechnology

Answers

Answer:The bacterium Escherichia coli (E. coli for short) is crucial in modern biotechnology. Scientists use it to store DNA sequences from other organisms, to produce proteins and to test protein function.

Explanation:

what might an ecological restorer say about a previously decimated shoreline that successfully regrew vegetation?

Answers

An ecological restorer would likely view the successful regrowth of vegetation on a previously decimated shoreline as a positive sign of ecological restoration. The regrowth of vegetation would indicate that the shoreline is recovering from the damage that was done to it and that the ecosystem is starting to regain its natural balance.

One possible explanation for the regrowth of vegetation could be that the area was subjected to ecological restoration practices such as soil stabilization, the introduction of native plant species, and the removal of invasive species.

Additionally, the ecological restorer may have monitored the progress of the restoration project by conducting regular surveys of the plant and animal populations in the area. These surveys would have provided valuable information about the health of the ecosystem and allowed the restorer to adjust their restoration efforts as needed.

Overall, the success of the vegetation regrowth would be seen as a positive step towards restoring the shoreline to its natural state, and an ecological restorer would likely be encouraged to continue their restoration efforts to ensure the long-term health of the ecosystem.

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2. Discuss three distinguishing characteristics that organisms in the animal kingdom
share.

Answers

Answer:

All of them are multicellular, eukaryotic and are heterotrophic

spinal nerves are spinal nerves are purely motor. both sensory and motor. involuntary. interneuronal. purely sensory.

Answers

Spinal nerves are not purely motor or purely sensory, but rather they are mixed nerves that contain both sensory and motor fibers. The sensory fibers in spinal nerves carry information from the body to the central nervous system (CNS), while the motor fibers carry commands from the CNS to the muscles and glands in the body.

Spinal nerves are not purely motor, but rather contain both sensory and motor fibers. These nerves originate from the spinal cord and extend out to various parts of the body. They are essential for transmitting signals between the central nervous system and the rest of the body.

Each spinal nerve contains both sensory and motor fibers, which are bundled together within a protective sheath called the epineurium. The sensory fibers are responsible for transmitting sensory information, such as touch, temperature, and pain, from the body to the spinal cord and brain. The motor fibers, on the other hand, are responsible for transmitting motor commands from the brain and spinal cord to the muscles and other organs.

It's important to note that spinal nerves are not involuntary. In fact, many of the movements that we make every day, such as walking, running, and lifting objects, are under voluntary control and are mediated by spinal nerves.

Spinal nerves also contain interneurons, which are specialized neurons that connect sensory and motor neurons within the central nervous system. These interneurons help to coordinate and integrate information from different parts of the nervous system, allowing for complex movements and behaviors.

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can someone send a link on this topic or help me do it in any way?? its due tomorrow

Answers

Answer:

You should explain more...

Explanation:

why is it important that the unmutated pglo plasmid is digested with the same restriction enzymes as the mutated pglo plasmid?

Answers

It is important to digest the unmutated pglo plasmid with the same restriction enzymes as the mutated pglo plasmid in order to ensure that they have the same recognition sites for the enzymes.

This ensures that the unmutated and mutated plasmids will have the same size and fragment pattern after digestion, which is essential for proper analysis and comparison.

If different enzymes were used to digest the two plasmids, their fragment patterns would be different, making it difficult to compare them and determine the effect of the mutation.

Therefore, using the same restriction enzymes is necessary for consistency and accurate analysis of the genetic material.

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3. The unit states that any animal that can be domesticated probably already has been. Explain the logic behind the statement.

Answers

If an animal has the potential to be domesticated or brought under human control, then someone somewhere undoubtedly already has, according to the adage. This is because many things have been documented. I would consider this to be persuasive, therefore.

Is it possible to domesticate any animal?Any animal that can be domesticated, the organization claims, has probably already been. The difficulty of domesticating something, despite the fact that it is theoretically feasible, could have a significant historical consequence. Any animal needs to be domesticated, and huge mammals in particular are sometimes dangerous and slow to reproduce. This takes a concentrated effort across many human generations.

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most people develop wisdom teeth by early adulthood. wisdom teeth can cause pain or crowd out their other teeth, so many people have these teeth removed. wisdom teeth in modern humans do not perform a crucial life function.which statement best describes the importance of wisdom teeth to human evolution?(1 point)responsesthey are evidence that humans have never evolved.they are evidence that humans have never evolved.they are evidence that humans cannot evolve.they are evidence that humans cannot evolve.they are vestigial structures that never performed a necessary function for human ancestors.they are vestigial structures that never performed a necessary function for human ancestors.they are vestigial structures that once performed an important function for human ancestors.they are vestigial structures that once performed an important function for human ancestors.

Answers

The statement best describes the importance of wisdom teeth is They are vestigial structures that once performed an important function for human ancestors, option C.

Your molars, or strongest, broadest teeth, which crush food, are called wisdom teeth. However, not everyone has all of their wisdom teeth. They are the ones that adult lips are lacking the most frequently. Some people contend that changes in our food over time have caused changes in our jaws.

These molars are more susceptible to problems than any other teeth. In the United States, around 10 million wisdom teeth are pulled annually. Impaction, in which the tooth may not have enough space to emerge from the gum as it should, is one of the main causes.

Most wisdom teeth that exhibit illness symptoms or have obvious issues should be removed. Among the causes are:

cavities or infectionsLesions damage to the teeth closeloss of bone around roots

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Write the molecular formula of common salt. Convert the following word question into chemical question.

Answers

The molecular formula of common salt is NaCl. Chemical question: What is the molecular formula of Sodium Chloride?

What is a molecular formula?

A molecular formula is a representation of the number and type of atoms that make up a molecule. It shows the chemical symbols for each element in the molecule, and the subscript numbers indicate the number of atoms of each element in the molecule. For example, the molecular formula for water is H₂O, which indicates that there are two hydrogen atoms (H) and one oxygen atom (O) in each molecule of water.

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ow did the national geographic video use media to aid understanding of how flu viruses spread? a. slow-motion graphics showed how droplets pass through the air. b. photographs illustrated a farm yard where animals got sick. c. there were graphs showing statistics of flu cases by year. d. there was a picture of a sick child wearing a pink jacket.

Answers

The national geographic video used media to aid understanding of how flu viruses spread by utilizing slow-motion graphics that showed how droplets pass through the air.

This visual aid helped viewers to better understand the mechanics of transmission. While photographs illustrated a farm yard where animals got sick, and there were graphs showing statistics of flu cases by year, it was the slow-motion graphics that really helped to drive home the message. There was no mention of a picture of a sick child wearing a pink jacket in relation to aiding understanding of how flu viruses spread.

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2. in lab you will be using different antisera to make observations about the abo blood system. a. what do the antibodies in antiserum a target?

Answers

Antiserum A contains antibodies that target the B antigen on red blood cells in the ABO blood system. Antiserum A is a term commonly used in immunology and serology to refer to a type of blood serum that contains antibodies specifically targeting a particular antigen or group of antigens

Antiserum A is a type of blood serum that contains antibodies that specifically target the B antigens on the surface of red blood cells in the ABO blood system. These antibodies are produced by individuals with blood type O or blood type A, as they do not have B antigens on their own red blood cells. When antiserum A is used in a laboratory setting, it is typically used to determine the presence or absence of B antigens on red blood cells, which can help identify the blood type of an individual as either type A or type O.

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how is the energy stored in a molecule of atp used by the sodium-potassium pump?

Answers

The energy stored in a molecule of ATP is used by the sodium-potassium pump in order to move ions across the cell membrane against their concentration gradient.

Specifically, the pump uses the energy from the hydrolysis of ATP to transport three sodium ions out of the cell and two potassium ions into the cell.

This process helps to maintain the proper balance of ions inside and outside of the cell, which is important for a variety of cellular functions such as nerve signaling and muscle contraction.

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The graph shows the populations of two species over time. Species 2 is a
parasite of Species 1. No other species is interacting with Species 1 or
Species 2: 65 PA
Population
Population vs. Time
Species 1
(host)
Species 2

Answers

The type of symbiotic relationship that the graph represents is a mutualistic relationship; option B.

What is mutualism in symbiotic relationships?

Mutualism is a type of symbiotic relationship in which both organisms involved benefit from the interaction.

In mutualistic relationships, each organism provides a service or resource that the other needs, resulting in a positive outcome for both. This type of relationship is considered a win-win scenario because both partners benefit from the interaction.

A common example of mutualism in nature is the relationship between bees and flowers. Bees collect nectar from flowers as a source of food, and in the process, they help to pollinate the flowers, which allows the plants to produce seeds and reproduce. The flowers benefit from the pollination, and the bees benefit from nectar, resulting in a mutually beneficial relationship.

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Complete question:

The graph shows the populations of two species over time. Which type of symbiotic relationship does the graph represent?

A. commensal

B. mutualistic

C. parasitic

D. parent-offspring

E. predator-prey

A(n) __________ is a group within the human species that is identified by a society as presumably having certain biologically inherited physical characteristics.A) race B) ethnic group C) minority group D) out-group

Answers

A race is a group within the human species that is identified by a society as presumably having certain biologically inherited physical characteristics. So, option A is correct.

In many societies, individuals are categorized based on these physical traits, which may include skin color, hair texture, facial features, and other visible differences. These classifications, however, do not necessarily represent the true genetic diversity within the human species. Rather, they are often social constructs that have been used historically to create distinctions between groups of people.

It is important to recognize that these distinctions are not scientifically valid, as genetic variation within any given racial group often exceeds the variation between different racial groups. Nonetheless, the concept of race continues to play a significant role in how societies structure and understand human diversity.

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During normal development in the seminiferous tubules, what class of Tex11 non-expressing somatic cells is responsible for nourishing sperm cells?
A> Leydig cells
C. Sertoli cells

Answers

During normal development in the seminiferous tubules, the class of Tex11 non-expressing somatic cells responsible for nourishing sperm cells is C. Sertoli cells.

Which cell is responsible for the nourishment of sperm?

C. Sertoli cells are responsible for nourishing sperm cells during normal development in the seminiferous tubules. They provide nutrients and support for sperm cells and also regulate the process of spermatogenesis. Leydig cells, on the other hand, are responsible for producing testosterone and are located outside of the seminiferous tubules in the testes.

The epididymis and seminal vesicles are also involved in the production and storage of sperm, as well as the production of seminal fluid that aids in ejaculation. These cells support the development of sperm cells as they mature and travel through the epididymis. Upon ejaculation, sperm cells are mixed with fluids from the seminal vesicles to create semen.

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Which observable process could be used to explain the formation of a
landform such as the Grand Canyon?
O A. Erosion from flowing water over millions of years
B. Flooding and climate change in the past few hundred years
O C. Cracks from tectonic movement when Earth was formed
D. Sediments carried by glaciers and deposited thousands of years
ago

Answers

A. Erosion from flowing water over millions of years could explain the formation of a landform such as the Grand Canyon.

The Grand Canyon was formed by the erosion of the Colorado River over millions of years, carving through layers of rock to create the iconic canyon. The river cut through the rock layers due to the force of flowing water, which gradually wore away the softer rock and sediment, leaving behind the harder rock layers that form the canyon walls.

This process of erosion by water is a common mechanism for the formation of many landforms, such as canyons, valleys, and gorges, especially in regions with significant water flow over long periods.

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Answer:

A. Erosion from flowing water over millions of years.

Explanation:

The Grand Canyon is a natural wonder that was formed over millions of years by the Colorado River eroding the rock formations in the area. The river slowly cut through layers of rock and sediment, carving out the deep canyon that we see today. This process is an example of the long-term effects of water erosion on landforms. Over time, flowing water can create intricate networks of channels and valleys, as well as carving out deep canyons like the Grand Canyon. Other factors, such as tectonic movement, sediment deposition, and climate change, may also play a role in shaping landforms, but in the case of the Grand Canyon, erosion by water is the primary cause.

a researcher wanted to test the hypothesis that rats that had greater expression of a gene called pgc-1alpha would spend more time running around their cages. which type of graph would be best to explore a relationship between pgc-1alpha expression and time spent running?group of answer choicesline graph (with error bars)bar graphscatter plotline graph (no error bars)

Answers

If you want to find out how PGC-1alpha expression and time spent running a scatter plot are related, the type of graph you should use is the best one. The correct answer is (C).

Dots are used to represent the values of two distinct numerical variables in a scatter plot, also known as a scatter chart or a scatter graph. The place of each speck on the level and vertical hub demonstrates values for a singular data of interest. The relationship between variables can be observed with the help of scatter plots.

The scatter plot is used to show how one variable changes when another variable is changed. To test a theory that the two variables are related, the scatter plot is used.

With a certain confidence interval, a scatter plot can suggest a variety of correlations between variables. Weight and height, for instance, would be shown on the y-axis, while height would be shown on the x-axis. Positive (rising), negative (falling), or null (uncorrelated) correlations are all possible.

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Q- A researcher wanted to test the hypothesis that rats that had greater expression of a gene called PGC-1alpha would spend more time running around their cages. Which type of graph would be best to explore a relationship between PGC-1alpha expression and time spent running?

a. line graph (no error bars)

b. line graph (with error bars)

c. scatter plot

d. bar graph

dr. nemo had some water sample collected from the lsu lake. how can he detect the community of protists present in that water sample?

Answers

To detect the community of protists present in the water sample from LSU lake, Dr. Nemo could perform various techniques. One approach is to use microscopy to visually examine the water sample for the presence of protists.

The water sample can be filtered to concentrate the protists and then stained to enhance their visibility under the microscope. Another approach is to use DNA sequencing to identify the protist community present in the sample.

Dr. Nemo can extract DNA from the water sample and sequence the 18S rRNA gene, a gene present in all eukaryotic organisms, including protists, to identify the different protist species present. Other methods include culturing the protists or using fluorescent probes to visualize them.

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One biome type that has not been as badly threatened as other biomes is
a) arctic tundra.
b) tropical rainforests.
c) grasslands.
d) temperate forests.
e) southern pine forests.

Answers

Grasslands are a biome characterized by vast areas of grasses and herbaceous plants with few or no trees. Option C is correct.

They are found on every continent except Antarctica and can be classified into different types, such as temperate grasslands (e.g., prairies in North America) and tropical grasslands (e.g., savannas in Africa).

In comparison, grasslands (c) have not been as severely threatened, although they are also facing challenges such as conversion of land for agriculture, grazing, and habitat loss due to human activities. However, grasslands have generally been less impacted compared to other biomes, and some grasslands, particularly those that are managed sustainably, still retain significant biodiversity and ecosystem functions.

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One biome type that has not been as badly threatened as other biomes are grasslands. The right option is C.

Grasslands are found in many regions across the world and are characterized by the dominance of grasses, as opposed to trees or other vegetation.

While grasslands have been impacted by human activities such as overgrazing and agricultural expansion, they are generally considered less threatened than other biomes such as tropical rainforests and coral reefs.

This is due in part to the fact that grasslands are often used for grazing or agriculture, which can actually help to maintain the ecosystem if done sustainably.

Additionally, many grasslands are found in temperate regions where there is less pressure from human populations and where conservation efforts have been more successful.

Overall, while grasslands still face threats from climate change and other human activities, they are one of the more resilient biomes and are an important ecosystem to protect. The correct option is C, grasslands.

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stomata are pores in the epidermis of plants that open and close to control gas exchange and transpiration. if a plant has a lower concentration of co2 inside, compared to the higher co2 concentration in the air, this plant's stomata would most likely be found:

Answers

The stomata would most likely be found open, allowing the plant to take in the higher concentration of [tex]CO2[/tex] from the air.

Stomata are essential to a plant's ability to take in carbon dioxide and release oxygen. Carbon dioxide is required by plants for photosynthesis, the process by which they create energy. In order to do this, the concentration of [tex]CO2[/tex] inside a plant must be lower than outside.

When this is the case, the stomata will open and allow [tex]CO2[/tex] to enter from outside. This will then reduce the concentration difference between inside and out, allowing for gas exchange to occur. The stomata also play an important role in releasing excess water vapor from inside the plant,

which happens when transpiration occurs.

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an antigen produced by a pathogen while living inside a cell is known as an (auto-/endogenous/exogenous) antigen.

Answers

An antigen produced by a pathogen while living inside a cell is known as an endogenous antigen.

An antigen delivered by a microbe while living inside a host cell is known as an endogenous antigen. These antigens are created by intracellular microorganisms, for example, infections, that taint and recreate inside have cells. Thus, they produce viral proteins that are introduced on the outer layer of contaminated cells by significant histocompatibility complex (MHC) atoms.

This show sets off the initiation of cytotoxic Lymphocytes that perceive the viral antigen-MHC complex and obliterate the contaminated cells. Interestingly, exogenous antigens are created beyond have cells, for example, those got from extracellular microorganisms or poisons, and are introduced to safe cells through an alternate instrument including antigen-introducing cells.

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An antigen produced by a pathogen while living inside a cell is known as an endogenous antigen.

Endogenous antigens are antigens that are produced by cells within the body, such as virus-infected cells or cancer cells. These antigens are processed and presented on the surface of the cell in the context of major histocompatibility complex (MHC) molecules. This allows the immune system to recognize and mount a response against the infected or abnormal cells.

In contrast, exogenous antigens are antigens that are derived from outside the body, such as from a pathogen that has entered the body through the skin, digestive tract, or respiratory tract. These antigens are taken up by antigen-presenting cells, such as dendritic cells, which process and present them on the surface of the cell in the context of MHC molecules.

Autoantigens are self-antigens that are produced by the body's own cells and tissues. In some cases, the immune system may mistakenly recognize autoantigens as foreign and mount an immune response against them, leading to autoimmune diseases.

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which of the following is true about glucagon's action? group of answer choices glucagon is a signal (that indicates starvation) to stimulate glycogen degradation. glucagon acts mainly on muscle cells to stimulate glycogen breakdown in those cells. glucagon acts directly on a membrane protein called adenylate cyclase which then produces cyclic amp. glucagon is synthesized in the liver. glucagon triggers synthesis of glucose in the liver.

Answers

It is true that glucagon acts as a signal (that denotes famine) to promote glycogen breakdown. Option 1 is Correct.

A crucial factor in controlling the metabolism of glucose is the hormone glucagon, which is generated by the alpha cells of the pancreas. As blood glucose levels drop, the hormone glucagon is released into the bloodstream to tell the liver to release glucose into the bloodstream to keep blood glucose levels stable.

Moreover, glucagon encourages gluconeogenesis, or the production of glucose from non-carbohydrate sources including fatty acids and amino acids. Glucagon stimulates glycogen breakdown and glucose production by acting on liver cells rather than muscle cells. It works by activating an adenylate cyclase-coupled G protein-coupled receptor on the cell membrane, which causes the synthesis. Option 1 is Correct.

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Correct Question:

which of the following is true about glucagon's action? group of answer choices

1. glucagon is a signal (that indicates starvation) to stimulate glycogen degradation.

2. glucagon acts mainly on muscle cells to stimulate glycogen breakdown in those cells.

3. glucagon acts directly on a membrane protein called adenylate cyclase which then produces cyclic amp.

4. glucagon is synthesized in the liver. glucagon triggers synthesis of glucose in the liver.

Question 4

1 pts

When DNA polymerase is in contract with Guanine (G) in the parent strand, what does it add to the

growing daughter strand?

O Thymine (T)

0 Adenine (A)

Phosphate

Cytocine (C)

Answers

the answer is cytocine because Guanine matches with cytocine according to the base paring rules

My food web is made of ___ ___Each of which Starts with a producer and includes consumers

Answers

Answer:

A food web is made of web chains

My food web is made of food chain, each of which Starts with a producer and includes consumers with their respective trophic levels. Many food chains are intertwined to form a food web that share niches.

A particular ecosystem of a place usually have three different types of food chains. They are; grazing food chain made of producers and primary consumers, consumers food chain made of carnivores, and the detritus food chain made of microbes.

Hence, based on the above-mentioned statements, it can be pointed out that a food web is made of a food chain(s) each of which contains a set of producers and consumers.

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What decimated (killed) the elephant population and made it decrease?

Answers

Answer:

Once common throughout Africa and Asia, elephant populations have experienced significant declines over the last century. The greatest threat to African elephants is poaching for the illegal ivory trade, while Asian elephant populations are most at risk from habitat loss and resulting human-elephant conflict.

How are the 3:1 and 9:3:3:1 ratios related to each other?

Answers

The 9:3:3:1 ratio linked with a phenotypic ratio (BbEe BbEe) is a classic Mendelian exemplar of independent assortment.

What exactly is a genetic marker in blood?

 exactly is RBC phenotyping  RBC phenotyping (the identification of the kind of genes located on the RBC refers to finding out the kind of antigens present here on RBC. The ABO/Rh type is determined in the 'type but also screen' procedure on all patients who require transfusions. An extended antigen phenotype, on the other hand, may be performed.

What exactly is phenotypic variation?

The diversity in phenotypes which it occurs in a population is thus referred to as phenotypic variation. People, for example, are of all shapes or sizes: height, weight, but instead body structure are all variable phenotypes. Variable phenotypes include hair color, eye color, and also the ability to flip your tongue.

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what is the function of reverse transcriptase? what is the function of reverse transcriptase? catalyzing the formation of dna from a rna template catalyzing the formation of dna from a polypeptide template catalyzing the formation of a polypeptide from a rna template catalyzing the formation of rna from a dna template catalyzing the formation of rna from a polypeptide template

Answers

The function of reverse transcriptase is A) catalyzing the formation of DNA from an RNA template. This enzyme is crucial for the replication of certain viruses, such as retroviruses, which rely on converting their RNA genome into DNA to integrate into the host cell's genome.

Reverse transcriptase (RT), also known as RNA-dependent DNA polymerase, is a DNA polymerase enzyme that transcribes single-stranded RNA into DNA. This enzyme is able to synthesize a double helix DNA once the RNA has been reverse transcribed in a first step into a single-strand DNA. RNA viruses, such as retroviruses, use the enzyme to reverse-transcribe their RNA genomes into DNA, which is then integrated into the host genome and replicated along with it. Although RT was discovered in retroviruses and thought to be a paradigm of these infectious agents, it is currently known that RT is found in many other eukaryotic and prokaryotic systems.

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multicellular parasites group of answer choices are most effectively cleared by type 2 immunity. are most effectively cleared by type 1 immunity. are primarily cleared by the activity of phagocytic cells. provoke strong immune responses due to the high antigenicity of parasite antigens. are cleared by responses occurring in mucosal tissues that are dependent upon iga secretion.

Answers

Multicellular parasites are primarily cleared by the activity of phagocytic cells.

Here, correct option is A.

However, they also provoke strong immune responses due to the high antigenicity of parasite antigens. In terms of specific immune responses, different types of parasites may be effectively cleared by different types of immunity.

Multicellular parasites are most effectively cleared by type 2 immunity. This immune response is characterized by the activation of specific immune cells, such as eosinophils, mast cells, and basophils, which help to combat these larger parasites.

For example, some multicellular parasites may be most effectively cleared by type 2 immunity, while others may be primarily cleared by type 1 immunity. Additionally, some parasites may be cleared by responses occurring in mucosal tissues that are dependent upon IgA secretion.

Therefore, correct option is A.
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the only reason why saccharomyces cerevisiae yeast cells ferment in the presence of oxygen is because

Answers

Answer:

Because yeast only produces alcohol and CO²

Explanation:

(which produces carbonation) through the fermentation pathway, the presence of O2 will prevent any build-up of either alcohol or CO².

I hope this helps! :)

the assimilation of co2 into organic compounds (triose phosphates) in green plants: group of answer choices involves condensation of the two-carbon compound acetate with co2 to form 3-phosphoglycerate. requires nadph. results in the production of atp. takes place at equal rates in light and darkness. takes place in the cytosol.

Answers

The assimilation of CO2 into organic compounds (triose phosphates) in green plants involves the Calvin cycle, which takes place in the stroma of chloroplasts.

What is Calvin cycle?

The Calvin cycle, also known as the light-independent reactions or the dark reactions, is a series of biochemical reactions that take place in the stroma of chloroplasts in photosynthetic organisms such as plants, algae, and some bacteria. The Calvin cycle is responsible for the synthesis of organic molecules, such as glucose, from atmospheric carbon dioxide (CO2).

The Calvin cycle can be summarized as follows:

Carbon fixation: CO2 is incorporated into an organic molecule, ribulose-1,5-bisphosphate (RuBP), to form a six-carbon compound that is immediately split into two molecules of 3-phosphoglycerate (3PG).

Reduction: ATP and NADPH, generated during the light-dependent reactions of photosynthesis, are used to convert 3PG into glyceraldehyde-3-phosphate (G3P).

Regeneration: Some of the G3P produced is used to regenerate RuBP, while the rest is used to synthesize other organic molecules such as glucose and starch.

Therefore, the correct options for the given question would be:

involves the condensation of CO2 with a five-carbon compound (RuBP) to form 3-phosphoglyceraterequires NADPH (in addition to ATP) generated during the light-dependent reactions of photosynthesisresults in the production of ATP (in addition to NADPH)takes place predominantly in the light, as the light-dependent reactions that generate ATP and NADPH occur only in the light.takes place in the stroma of chloroplasts, where the enzymes of the Calvin cycle are located.

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what do the numbers tell us about which immigrants congress quizlewtconsidered most and least desirable? why do you think no quotas were established for countries in the western hemisphere? absolute rulers from many cultures have claimed that their authority is a manifestation of the will of the gods (or god). but which, if any, of these artworks show rulers who derived their power specifically from a sun god? You have been asked to write an essay about the use of alternative medicine to treat cancer. Would this be a good thesis statement and supporting ideas for this essay? Thesis statement: Alternative medicine is a dangerous practice that robs cancer patients of time, money, and often, their lives. Supporting details: A Harvard study of records in the National Cancer Database showed that patients who choose alternative medicine over conventional therapies were two and half times more likely to dio within five years of diagnosis. Alternative treatments are less available within a community than conventional cancer care, so many patients have to travel long distances, and pay whatever providers wish to charge. Insurance rarely covers these expenses. Early detection and treatment is correlated with better outcomes. Patients who turn to alternative therapies first may miss the window of opportunity during which conventional medicine would have been effective. which association area in the human frontal lobe receives information from other association areas and uses this information to reason and plan actions? What is the total surface area of the figure shown? of the cartons produced by a company, 3% have a puncture, 6% have a smashed corner, and 1.4% have both a puncture and a smashed corner. find the probability that a randomly selected carton has a puncture or a smashed corner. Mack's Toy Shop made 600 trains yesterday and found that 30 were defective. Theyplan to make 4,500 trains this week.Using the information given, how many trains are expected to be defective?225 trains6,000 trains15 trains500 trains Simplify the expression (1 3/4)^2 - [1272(3)] who is responsible for decisions about security strategy? it people shared: it leaders and business leaders business leaders consultants T/F the entry phase of interpersonal communication is guided by the implicit and explicit rules and norms that we have for conversations. marriott corporation: the cost of capital (abridged)how does marriott use its estimate of the cost of capital? does this make sense? write an analytical paragraph comparing and contrasting shia and sunni islam. your paragraph should explain what the two sects have in common, where they differ, and whether the similarities and differences are more inportant CR TRIFLES (AMERICAN LIT)what is one important theme in Trifles? How do symbols help develop that theme? Use evidence from the text support your answer. *for this you must use the R. A. C. E method. No shorter than 5 sentences. * Help Save Su Check my w 3A 4 percent decrease in the price of milk causes a 16 percent decrease in the quantity demanded of chocolate syrup. What is the cross-price elasticity of demand for chocolate syrup with respect to the price of milk? Instructions: Enter your response as a whole number. If you are entering a negative number, be sure to include a negative sign (-) Cross-price elasticity of demand equals .The two goods are complementa v because when the cross price elasticity of demand is a) negative, the two goods are complements b) negative, the two goods are substitutes, c) positive, the two goods are complements. d) positive, the two goods are substitutes T/F Name-calling is ethical in public speaking because it is protected by the First Amendment to the Constitution. 5. Consider the following MBS pass through with principal $300 million. The original mortgage pool has a WAM = 360 months (30 years) and a WAC = 7.00%. The pass through security pays a coupon equal to 6.5%. The PAC has an upper collar of 300% PSA and a lower collar of 85% PSA. (a) What is the price of each tranche? Assume a constant PSA = 150%. (b) Compute the effective duration of the two tranches assuming that the PSA increases to 200% if the term structure shifts down by 50 basis points, while it decreases to 120% if the term structure shifts up by 50 basis points. Which tranche is more sensitive to interest rate movements? Which tranche is less sensitive? masterson company's budgeted production calls for 67,000 units in april and 63,000 units in may of a key raw material that costs $1.65 per unit. each month's ending raw materials inventory should equal 20% of the following month's budgeted materials. the april 1 inventory for this material is 13,400 units. what is the budgeted materials purchases for april? An electronic book device had a value of t dollars before a holiday. The value decreased by 15% after the holiday. Which expressions show the value of the electronic book device after the holiday? Select all the expressions that apply. A. 1.15 B. 0.85 C. 0.15 D. 10.15 E. 0.85 F. (10.15) Find a degrees. a 12 13 5 which objective patient findings alert the nurse to the presence of infection or the risk for infection