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Question 18N.1.HL.TZ0.37

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Date November 2018 Marks available [Maximum mark: 1] Reference code 18N.1.HL.TZ0.37
Level HL Paper 1 Time zone TZ0
Command term Deduce Question number 37 Adapted from N/A
37.
[Maximum mark: 1]
18N.1.HL.TZ0.37

When activated B cells multiply, what do they produce?

A.  Plasma cells

B.  Antigens

C.  Histamine

D.  T lymphocytes

[1]

Markscheme

A

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