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Question 17N.1.HL.TZ0.38

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Date November 2017 Marks available [Maximum mark: 1] Reference code 17N.1.HL.TZ0.38
Level HL Paper 1 Time zone TZ0
Command term Deduce Question number 38 Adapted from N/A
38.
[Maximum mark: 1]
17N.1.HL.TZ0.38

Which processes require calcium?

I. Muscle contraction
II. Movement of an action potential along an axon
III. Production of the skeleton of hard corals

A. I and II only

B. I and III only

C. II and III only

D. I, II and III

[1]

Markscheme

B

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