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cupoosta [38]
3 years ago
5

What is an antigen?

Biology
1 answer:
Virty [35]3 years ago
5 0

Answer:

In immunology, an antigen is a molecule or molecular structure, such as may be present on the outside of a pathogen, that can be bound by an antigen-specific antibody or B-cell antigen receptor. The presence of antigens in the body normally triggers an immune response.

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Answer: The options are not given. The options are;

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Explanation:

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4 0
3 years ago
How can gene flow increase genetic variation within two neighboring populations
natali 33 [55]
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dedylja [7]

Answer:

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3 0
3 years ago
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mrs_skeptik [129]
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3 0
3 years ago
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A strand of DNA has the bases AGTAAC. Using letters, show the matching DNA strand.
kkurt [141]
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Always remember that A pairs with T, G pairs with C, T obviously pairs with A, and C obviously with G.
5 0
3 years ago
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