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1.3 Respiration

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Question 13

A cell transports substance X against its concentration gradient by active transport. The cell's rate of respiration is reduced.

Explain how the reduced rate of respiration is likely to affect the rate of active transport in the cell.

[3]
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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