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Question 21M.1.HL.TZ2.7

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1.HL.TZ2.7
Level HL Paper 1 Time zone TZ2
Command term Question number 7 Adapted from N/A
7.
[Maximum mark: 1]
21M.1.HL.TZ2.7

Which organic molecules may contain the element sulphur?

A. Proteins

B. Carbohydrates

C. Phospholipids

D. Nucleic acids

[1]

Markscheme

A

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