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Date May 2018 Marks available 1 Reference code 18M.1.SL.TZ2.3
Level Standard level Paper Paper 1 Time zone Time zone 2
Command term Question number 3 Adapted from N/A

Question

Which molecule regulates the fluidity of cell membranes?

A. Phospholipid

B. Cholesterol

C. Glycoprotein

D. Peripheral protein

Markscheme

B

Examiners report

[N/A]

Syllabus sections

Core » Topic 1: Cell biology » 1.3 Membrane structure
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