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1.3 Respiration

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Question 7

A living bacterium has attached to a surface and remains stationary for several hours. Which statement about respiration in this bacterium is correct?

[1]
A

Respiration stops while the bacterium remains stationary.

B

Respiration continues while the bacterium remains alive.

C

Respiration occurs only when the bacterium divides.

D

Respiration cannot occur in an organism made of one cell.

Markscheme

1.3 Respiration Questions

  1. GCSE
  2. /Biology
  3. /1.3 Respiration

113 exam-style questions on OCR GCSE Biology 1.3 Respiration, covering 1.3.1 Cellular respiration supplies ATP, 1.3.2 Aerobic and anaerobic respiration, 1.3.3 Sugars and carbohydrates, 1.3.4 Amino acids and proteins, and 1.3.5 Fatty acids and lipids. Each one has a worked solution and a mark scheme showing where the marks go.

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