BIOLOGY COLLEGE

How does an influenza virus cause symptoms of the flu to spread in thehuman body?
O A. The proteins of the viral capsids kill all the cells around an
infected cell
B. The virus particles produce toxins that poison cells throughout the
body
C. The new viruses formed inside one cell infect and quickly kill other
cells.
D. The viral nucleic acid attaches to the DNA in a host cell and then
lies dormant

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Answer 1

Answer:

Answer:

Explanation:

Answer 2

Answer:

Answer:

Explanation:

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Suppose experiment was performed with the monosaccharide fructose instead of glucose. A beaker was filled with 30 ml of DNP + 15 mM fructose, and an everted intestinal sac was filled with Mammalian Ringers+ 10 mM fructose. Predict the final concentration of fructose inside the sac after 1 hr incubation at 37°C.
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Pattern of evolution in which long stable periods (stasis) are interrupted by brief periods of rapid change
what process occurs when a single flower self-pollinates by a male cell and female cell coming together to form a seed?

The blueprint of genetic code is known as

Answers

Answer:

messenger RNA

Explanation:

Answer:

messenger RNA (mRNA)

Explanation:

mRNA is responsible for transcribing the bases of DNA into a blueprint for making proteins

Definition of human rights

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Answer: a right that is believed to belong justifiably to every person.

Explanation:

Answer:

Human rights are standards that allow all people to live with dignity, freedom, equality, justice, and peace. Every person has these rights simply because they are human beings.

Explanation:

Human rights are rights inherent to all human beings, regardless of race, sex, nationality, ethnicity, language, religion, or any other status. Human rights include the right to life and liberty, freedom from slavery and torture, freedom of opinion and expression, the right to work and education, and many more.

How does the skeletal system interact with the nervous system?A
the nervous system supplies the blood and oxygen to developing bones

B
the nervous system supplies nutrients and minerals to developing bones

C
the skeletal system controls the messages sent to the brain and spinal cord

D
the skeletal system provides protection for the brain and spinal cord

Answers

Answer:

Explanation:

Bones provide calcium that is essential for the proper functioning of the nervous system.

Answer:

c is the answer it sends messages

The gene for hemophilia in humans is present on the X chromosome only. Which inheritance pattern does hemophilia in humans represent?Homozygous
Multiple alleles
Polygenic
Sex linked

i think its sex linked but im not sure.

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If it is an X-Linked trait, the answer would have to be "Sex-Linked". If it is on the X chromosome, it is on a sex chromosome.

Answer:

Yes, D is correct.

Explanation:

Can someone help me i'm stuck on this question.play an important role in an ecosystem, breaking down dead organisms and recycling the nutrients.

Decomposers

Producers

Heterotrophs

Answers

Decomposers get nutrients and energy by breaking down dead organisms and animal wastes. Through this process, decomposers releasenutrients, such as carbon and nitrogen, back into the environment. These nutrientsare recycled back into the ecosystem so that the producers can use them.

Decomposers play an important role in an ecosystem, breaking down dead organisms and recycling the nutrients.

What occurs when people are exposed to substances that their bodies are sensitive to? histamines

allergies

antihistamines

allergens

Answers

B. allergies occur when people are exposed to substances that their bodies are sensitive to.

What happens to the immune system when a person is exposed to allergies?

The immune system overreacts by producing an antibody called immunoglobulin E (IgE). These antibodies migrate to the cells, which release chemicals and cause an allergic reaction. This reaction usually causes symptoms in the nose, lungs, throat, sinuses, ears, lining of the stomach, or skin.

Allergies occur when the immune system reacts to foreign substances such as pollen, bee venom, animal scales, or foods that do not cause a reaction in most people. Your immune system produces a substance known as an antibody.

Learn more about allergies here: brainly.com/question/2681615

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They can have allergic reactions

Other Questions

How does carbon-14 dating work?

How can life continue in the earth’s biosphere without an inflow of additional carbon atoms?

In this activity, you will use presentation software to create a presentation of 15 to 20 slides explaining your arguments in support of or against the following statements:AIDS continues to be a global health crisis.AIDS still meets the definition of a pandemic.Your claims should be supported by scientifically complete evidence.Follow the steps provided to research, plan, and create your presentation. This guide about the research process can help.Time to complete: 2 to 3 hoursPart A: Ask QuestionsBegin by creating a list of questions to guide your research and help you form a convincing argument. Your presentation should answer some of these questions:What is the definition of a pandemic?How does a pandemic differ from an endemic or epidemic?What is the life cycle of the HIV virus once it enters the body? How does the genetic codeof the virus change?How does HIV affect the body?How do people become infected with HIV?How does AIDS develop from an HIV infection?What are the current infection rates of HIV across the globe?Where is HIV/AIDS most prevalent?What treatments are currently available for HIV/AIDS?Do some regions of the world have better access to treatments than others?What is the average life expectancy for someone with HIV? Does life expectancy differ around the globe?Now write four additional questions about HIV/AIDS that could help strengthen your argument in the presentation.

The michaelis constant (km) is analogous to _______ that an enzyme has for its substrate. if the km drops then the enzyme has (gained / lost) affinity and if the km increases then the enzyme has (gained / gained) affinity.