Biology 9700/12 May June 2024 | Cambridge AS Level Past Papers With Mark Scheme

1. Topics include cell structures (prokaryotic vs. eukaryotic), organelle functions, and magnification calculations in electron micrographs.

2. Molecular biology concepts such as peptide bond formation, enzyme-substrate specificity, and competitive inhibition effects on enzyme kinetics.

3. Transport mechanisms in cells, emphasizing active transport, facilitated diffusion, and the roles of ATP and concentration gradients.

4. Photosynthesis and respiration processes, focusing on structures like chloroplasts, mitochondria, and associated biochemical pathways.

5. Immune response mechanisms, including primary immune activation, antibody structure, and monoclonal antibody production.

6. Data interpretation involving experimental results, like antibiotic resistance development, enzyme kinetics, and physiological responses in plants and animals.