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2.1 Cell division and growth

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Question 27
H

Before DNA replication, a body cell contains 8 units of DNA. It completes two normal cell cycles.

What is the amount of DNA in each daughter cell immediately after the second cytokinesis?

[1]
A

8 units

B

4 units

C

16 units

D

32 units

Markscheme

2.1 Cell division and growth Questions

  1. GCSE
  2. /Biology
  3. /2.1 Cell division and growth

42 exam-style questions on Edexcel GCSE Biology 2.1 Cell division and growth, covering 2.1.1 Mitosis and the cell cycle, 2.1.2 Division producing identical daughter cells, 2.1.3 Cancer and uncontrolled cell division, 2.1.4 Growth in animals and plants, 2.1.5 Importance of cell differentiation, and 2.1.6 Percentile charts to monitor growth. Each one has a worked solution and a mark scheme showing where the marks go.

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