1 (a) Draw one straight line from each digestive enzyme to its substrate - Edexcel - GCSE Biology - Question 1 - 2013 - Paper 1
Question 1
1 (a) Draw one straight line from each digestive enzyme to its substrate.
digestive enzyme
amylase
lipase
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Worked Solution & Example Answer:1 (a) Draw one straight line from each digestive enzyme to its substrate - Edexcel - GCSE Biology - Question 1 - 2013 - Paper 1
Step 1
Draw one straight line from each digestive enzyme to its substrate.
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Answer
Connect amylase to starch, as amylase digests starch.
Connect lipase to fat, as lipase digests fat.
Step 2
Complete the sentence by putting a cross (X) in the box next to your answer.
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Answer
Pepsin is an enzyme that digests protein into amino acids. Therefore, the correct choice is A.
