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Question 19M.1.HL.TZ1.23

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.1.HL.TZ1.23
Level HL Paper 1 Time zone TZ1
Command term Identify Question number 23 Adapted from N/A
23.
[Maximum mark: 1]
19M.1.HL.TZ1.23

What is produced by type II pneumocytes?

A. Epinephrine

B. Elastase

C. Pulmonary surfactant

D. Alpha 1-antitrypsin

[1]

Markscheme

C

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