Skip to content
Amino Acids, Proteins and DNA
Chemistry · Year 13 · Advanced Organic Chemistry II & Analysis · 4.º Período

Amino Acids, Proteins and DNA

Students examine the structure of amino acids, zwitterions, and peptide links. The topic extends to the hydrogen bonding in DNA and the action of anti-cancer drugs.

National Curriculum Attainment TargetsDfE A-level Chemistry Content: Organic chemistry - Amino acids, proteins and DNAAQA 3.3.13 Amino acids, proteins and DNA

About This Topic

Students examine the structure of amino acids, zwitterions, and peptide links. The topic extends to the hydrogen bonding in DNA and the action of anti-cancer drugs.

Key Questions

  1. How do amino acids behave in acidic and alkaline conditions?
  2. What intermolecular forces hold the DNA double helix together?
  3. How does cisplatin work as an anti-cancer drug?

Planning templates for Chemistry