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1.1 Cells and cell structure

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Question 21
H

Which statement explains why a leaf cell contains both chloroplasts and mitochondria?

[1]
A

chloroplasts release energy in the light and mitochondria release energy in the dark

B

chloroplasts make glucose by photosynthesis and mitochondria release energy from it

C

chloroplasts make proteins for the cell and mitochondria store the glucose it makes

D

chloroplasts are needed for respiration and mitochondria are needed for photosynthesis

Markscheme

1.1 Cells and cell structure Questions

  1. GCSE
  2. /Biology
  3. /1.1 Cells and cell structure

41 exam-style questions on Edexcel GCSE Biology 1.1 Cells and cell structure, covering 1.1.1 Sub-cellular structures and functions, 1.1.2 Specialised cells and their adaptations, and 1.1.3 Microscope technology and cell structures. Each one has a worked solution and a mark scheme showing where the marks go.

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