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Question 1 The antigen specificity of a BCR... Question 2 All BCRs on the surfac

ID: 162601 • Letter: Q

Question

Question 1

The antigen specificity of a BCR...

Question 2

All BCRs on the surface of a B cell in a lymph node...

Question 3

The isotype of an antibody is...

Question 4

Characteristics of lgG are...

Question 5

Characteristics of lgM are...

Question 6

For a soluble IgM antibody, how many heavy chains does it typically contain?

Question 7

Which of the following is not involved in the interaction between antibody and antigen?

Question 8

Which one of the following types of antibodies is least likely to be found in normal lymph fluid?

Question 9

Which CDR is found closest to the center of the antigen binding site?

Qestion 10

Heat or high salt concentrations can denature some antigens. For which one of the following types of antigen epitope, which is most sensitive to destruction under those denaturing conditions?

A. depends on the isotype of that BCR.

Explanation / Answer

1)c. (is different for each of the bcr cells)

2)c

3)a

4)d

5)b

6)a

7)d

8)d

9)b

10)d

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