9700 Biology · Feb/March 2021 · Paper 22
Paper and mark scheme
- Question paper
- Mark scheme
- Examiner report (all Feb/March 2021 papers)
- Grade thresholds (all Feb/March 2021 papers)
- Board
- Cambridge International
- Level
- AS & A Level
- Subject
- Biology
- Code
- 9700
- Year
- 2021
- Session
- Feb/March
- Component
- 2
- Variant
- 2
Questions in this paper
- Question 1Biological molecules, Gas exchange4 marks
- Question 2Biological molecules, Enzymes, Nucleic acids and protein synthesis14 marks
- Question 3Cell structure, Cell membranes and transport, Immunity9 marks
- Question 4Transport in mammals, Immunity11 marks
- Question 5The mitotic cell cycle, Transport in plants10 marks
- Question 6Infectious diseases12 marks