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8.3 Respiration

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Question 3

A nerve impulse has passed along a nerve cell. Respiration continues to supply ATP in the cell.

Which change is brought about by this ATP?

[1]
A

glucose is broken down by enzyme-controlled reactions

B

oxygen is used to break glucose down completely

C

heat is transferred from the cell to its surroundings

D

ions are pumped back across the cell membrane

Markscheme

8.3 Respiration Questions

  1. GCSE
  2. /Biology
  3. /8.3 Respiration

98 exam-style questions on Edexcel GCSE Biology 8.3 Respiration, covering 8.3.1 Aerobic and anaerobic respiration. Each one has a worked solution and a mark scheme showing where the marks go.

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