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1.1 Cell structure

1.1 Cell structure

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Question 8
H

The number of bacteria in a broth increases from 500 to 32 000 in 5 hours.

What is the mean division time of this bacterium?

[1]
A

30 minutes

B

40 minutes

C

50 minutes

D

60 minutes

Markscheme

1.1 Cell structure Questions

  1. GCSE
  2. /Biology
  3. /1.1 Cell structure

139 exam-style questions on AQA GCSE Biology 1.1 Cell structure, covering 1.1.1 Eukaryotes and prokaryotes, 1.1.2 Animal and plant cells, 1.1.3 Cell specialisation, 1.1.4 Cell differentiation, 1.1.5 Microscopy, and 1.1.6 Culturing microorganisms. Each one has a worked solution and a mark scheme showing where the marks go.

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