DP Biology (first assessment 2025)

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Question 19N.1A.SL.TZ0.37

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.1A.SL.TZ0.37
Level SL Paper 1A Time zone TZ0
Command term Identify Question number 37 Adapted from N/A
37.
[Maximum mark: 1]
19N.1A.SL.TZ0.37

What is a role of activated B cells?

A. Secrete antibiotics in response to specific antigens

B. Activate T cells in the immune response

C. Release histamine in response to allergens

D. Multiply to form clones of plasma cells

[1]

Markscheme

D

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