9700 Biology · May/June 2021 · Paper 22
Paper and mark scheme
- Question paper
- Mark scheme
- Examiner report (all May/June 2021 papers)
- Grade thresholds (all May/June 2021 papers)
- Board
- Cambridge International
- Level
- AS & A Level
- Subject
- Biology
- Code
- 9700
- Year
- 2021
- Session
- May/June
- Component
- 2
- Variant
- 2
Questions in this paper
- Question 1The mitotic cell cycle, Nucleic acids and protein synthesis8 marks
- Question 2Transport in plants7 marks
- Question 3Cell membranes and transport, Nucleic acids and protein synthesis, Transport in mammals15 marks
- Question 4Cell membranes and transport, Gas exchange10 marks
- Question 5Cell structure, Enzymes, Cell membranes and transport11 marks
- Question 6Infectious diseases, Immunity9 marks