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4.1 Photosynthesis

4.1 Photosynthesis

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Question 6
H

A plant is grown under a lamp that gives out only green light. The rate of photosynthesis is very low. Which statement explains why?

[1]
A

Green light is absorbed by chlorophyll, so very little light is reflected by the leaf

B

Green light is reflected by chlorophyll, so very little light is absorbed by the leaf

C

Green light is absorbed by chlorophyll, so very little glucose is stored in the leaf

D

Green light is reflected by chlorophyll, so very little oxygen is absorbed by the leaf

Markscheme

4.1 Photosynthesis Questions

  1. GCSE
  2. /Biology
  3. /4.1 Photosynthesis

54 exam-style questions on AQA GCSE Biology 4.1 Photosynthesis, covering 4.1.1 Photosynthetic reaction, 4.1.2 Rate of photosynthesis, and 4.1.3 Uses of glucose from photosynthesis. Each one has a worked solution and a mark scheme showing where the marks go.

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