Biological Molecules and Enzyme Questions and Answers 2024

Q1.The diagram represents part of the human digestive system. The organs are labelled A−F. (a) Give the letter of the organ that produces amylase. (1) (b) Give the letter of the organ that produces maltase. (1) (c) Maltose is hydrolysed by the enzyme maltase. Explain why maltase catalyses only this reaction. ........................................................................................................................ ........................................................................................................................ ........................................................................................................................ ........................................................................................................................ ........................................................................................................................ ........................................................................................................................ ........................................................................................................................ (3) (Total 5 marks)