DP Biology (first assessment 2025)

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Question 22M.1A.SL.TZ1.7

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1A.SL.TZ1.7
Level SL Paper 1A Time zone TZ1
Command term Question number 7 Adapted from N/A
7.
[Maximum mark: 1]
22M.1A.SL.TZ1.7

What is a universal characteristic of the genetic code?

A. There are more than 64 different anticodons.

B. There are more nucleotides than codons.

C. There are more codons than amino acids.

D. There are two or more amino acids for each codon.

[1]

Markscheme

C

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