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natta225 [31]
4 years ago
5

Select the correct statement about the immune system.A. Adaptive immunity is characteristic of invertebrates and vertebrates.B.

All antigen receptors produced by a single B or T cell are identical and bind to the same epitope.C. Antibodies are secreted by T cells.
Biology
1 answer:
Alexus [3.1K]4 years ago
6 0

Answer:

B. All antigen receptors produced by a single B or T cell are identical and bind to the same epitope.

Explanation:

Antigen receptors are antibody protein anchored to the B-cell membrane.

They are all identical when the antigen receptors is located on one type of B cell making Binding between the receptor and epitope to occur since its structures are complementary. It's not identical when the antigen receptors is located on different types of B cell

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