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7.3 Synthetic and naturally occurring polymers

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Question 12
F

Which statement gives the best reason why DNA is described as a polymer?

[1]
A

DNA is arranged in the shape of a very long double helix

B

DNA contains carbon, hydrogen, oxygen and nitrogen atoms

C

DNA is found inside the cells of every living organism

D

DNA is made from many nucleotide monomers joined together

Markscheme

7.3 Synthetic and naturally occurring polymers Questions

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

40 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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