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DerKrebs [107]
3 years ago
8

There are many different categories of T-cells that carry out various roles for the immune system. Differentiation for most T-ce

lls occurs during the T-cell maturation, but some differentiation occurs after maturation following antigen presentation. One category of T-cells functions in antigen presentation and activation of B cells, as well as the activation of cytotoxic T-cells and macrophages. What is this category of T-cell? A) Helper T B) Memory T C) Regulatory T D) Natural Killer T
Biology
2 answers:
Likurg_2 [28]3 years ago
7 0

Answer:

The answer is actually B) Memory T. Memory T cells rapidly produce large numbers of effector T-cells when re-exposed to their antigens, which provides the immune system  memory against past infections.

kobusy [5.1K]3 years ago
5 0

Answer:

The answer is A.)Helper T cells

Explanation:

I got this question on USA Test Prep and this was the right answer. Hope this helps!

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Solution:

The genetic material dna consists of basic subunits called Nucleotides.

Nucleotides are the subunits of DNA. The four nucleotides are adenine, cytosine, guanine and thymine.

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I need 20 people to answer each question for a project.
wel

Answer:

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A black hole is a place in space where gravity pulls so much that even light can not get out.

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Explanation:

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