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7.3 Synthetic and naturally occurring polymers

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Question 15

A study records the type of monomer present in samples of four naturally occurring polymers. One result is incorrect.

SamplePolymerType of monomer recorded
1DNANucleotide
2ProteinGlucose
3StarchGlucose
4CelluloseGlucose

Which sample has been recorded incorrectly?

[1]
A

Sample 1

B

Sample 4

C

Sample 3

D

Sample 2

Markscheme

7.3 Synthetic and naturally occurring polymers Questions

  1. GCSE
  2. /Chemistry
  3. /7.3 Synthetic and naturally occurring polymers

94 exam-style questions on AQA GCSE Chemistry 7.3 Synthetic and naturally occurring polymers, covering 7.3.1 Addition polymerisation, 7.3.2 Condensation polymerisation, 7.3.3 Amino acids, and 7.3.4 DNA (deoxyribonucleic acid) and other naturally occurring polymers. Each one has a worked solution and a mark scheme showing where the marks go.

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