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7 Organic chemistry

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Question 36

A researcher has separate samples containing DNA, proteins, starch and cellulose. One sample is needed as a source of the coded information that directs the development and functioning of a living organism.

What sample should the researcher select?

[1]
A

The sample containing proteins

B

The sample containing cellulose

C

The sample containing DNA

D

The sample containing starch

Markscheme

7 Organic chemistry Questions

  1. GCSE
  2. /Chemistry
  3. /7 Organic chemistry

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