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Human Biology Past GCE Questions A/L 2023
Human Biology Past GCE Questions A/L 2023 Q1. (a) Explain how the information coded in DNA is used to make proteins (12 marks) (b) How is the synthesis of protein regulated by enzyme induction and enzyme repressions? (8 marks). Q2. (a) With the aid of suitable examples, distinguish between metagenesis and alteration of generation (4 marks). (b) What role is played by metamorphosis in the life cycle of an insect? (4 marks) (c.) Show how the tapeworm is adapted to its parasitic mode of life? (6...