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LuckyWell [14K]
2 years ago
11

What is the name of substance that the cells do not recognize in the body?

Biology
1 answer:
aivan3 [116]2 years ago
6 0

Answer:

“Non-self” materials have proteins and other substances on their surfaces that the body doesn't recognize, called antigens.

Explanation:

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Explain how scientists use geological time to determine the age of landforms
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Answer:

o determine the relative age of different rocks, geologists start with the assumption that unless something has happened, in a sequence of sedimentary rock layers, the newer rock layers will be on top of older ones. This is called the Rule of Superposition. ... With absolute age dating, you get a real age in actual years

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When testing for hiv, a/an test produces more accurate results than the elisa test?
34kurt

When testing for hiv, an Antibody screening test produces more accurate results than the elisa test.

<u>Explanation:</u>

An Antibody screening test is the best test available to diagnose a HIV infected person by spotting a particular protein in the infected blood sample. HIV a sexual borne disease is highly contagious and a life taker. The earlier it is been deducted through the antibody screening test and the treatment can be given to expand your life cycle.

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3 years ago
Which of the following statements is false?
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Answer:

D

Explanation:

Carbon is expelled not used for producing sugars or any of that

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2 years ago
When you are showing symptoms of a virus, what life cycle are you in? lysogenic or lytic?
il63 [147K]

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lytic

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All of the following are examples of limiting factors except
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