DP Biology (last assessment 2024)

Test builder »

Question 19N.2.SL.TZ0.a

Select a Test
Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.2.SL.TZ0.a
Level SL Paper 2 Time zone TZ0
Command term Outline Question number a Adapted from N/A
a.
[Maximum mark: 1]
19N.2.SL.TZ0.a

A short base sequence of mRNA and a table of the genetic code are shown below.

Sequence of mRNA

Table of the genetic code

Outline the function of codons.

[1]

Markscheme

«three bases on mRNA» coding for one amino acid «in a polypeptide» ✔

Syllabus sections