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Date November 2012 Marks available 1 Reference code 12N.1.HL.TZ0.7
Level Higher level Paper Paper 1 Time zone TZ0
Command term Question number 7 Adapted from N/A

Question

This question refers to the following DNA diagram.

What type of bond does Z represent?

A. Covalent bond
B. Hydrogen bond
C. Peptide bond
D. Semi-conservative bond

Markscheme

A

Examiners report

N/A

Syllabus sections

Core » Topic 2: Molecular biology » 2.6 Structure of DNA and RNA
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