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Date May 2017 Marks available 1 Reference code 17M.1.SL.TZ2.9
Level Standard level Paper Paper 1 Time zone Time zone 2
Command term Question number 9 Adapted from N/A

Question

Which are necessary to make DNA replication semi-conservative?

I. Separation of the strands by RNA polymerase

II. Complementary base pairing

III. Use of a pre-existing strand as a template

A. I and II only

B. I and III only

C. II and III only

D. I, II and III

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 2: Molecular biology » 2.7 DNA replication, transcription and translation
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