9700/22/M/J/22 · Biology May/June 2022 Paper 22
6 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 13 marks · Resolution and magnification, Magnification calculations, Diffusion, osmosis and active transport, Organelles, Stem cells and tumours
- Question 2 · 11 marks · Prevention and control, Antibody structure, Monoclonal antibodies
- Question 3 · 12 marks · Sugars and glycosidic bonds, Triglycerides, Double circulation, Heart structure
- Question 4 · 12 marks · Carbon dioxide transport, How enzymes work, Transcription and translation, Diffusion, osmosis and active transport, Inhibitors
- Question 5 · 6 marks · Gas exchange tissues in micrographs, Functions of the tissues
- Question 6 · 6 marks · Translocation, Xylem and phloem cells
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.