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6.1 Reproduction

6.1 Reproduction

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Question 2
F

The DNA in a human cell is found in the chromosomes in the nucleus. What is the shape of a DNA molecule?

[1]
A

A single flat strand

B

A double helix

C

A hollow sphere

D

A branched chain

Markscheme

6.1 Reproduction Questions

  1. GCSE
  2. /Biology
  3. /6.1 Reproduction

76 exam-style questions on AQA GCSE Biology 6.1 Reproduction, covering 6.1.1 Sexual and asexual reproduction, 6.1.2 Meiosis, 6.1.3 Advantages and disadvantages of sexual and asexual reproduction, 6.1.4 DNA and the genome, 6.1.5 DNA structure, 6.1.6 Genetic inheritance, 6.1.7 Inherited disorders, and 6.1.8 Sex determination. Each one has a worked solution and a mark scheme showing where the marks go.

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