Biology · May / June 2022 · Paper 22 · Question 3
5090
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The question as text
A student carried out two investigations into the action of yeast.
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3(a)(i)[2]
3(a)(ii)[3]
3(a)(iii)[2]
3(b)(i)[2]
3(b)(ii)[2]
3(b)(iii)[3]
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