Q12 · 2023 · Paper 1Unclassified1 mark
QUESTION 12
Enzymes are classified as
(A) carbohydrates.
(B) proteins.
(C) starches.
(D) lipids.
WORKED SOLUTION
1 markAnswer B
OFFICIAL ANSWERB
QCAA awards 1 mark for selecting option B.
Correct option from the official QCAA answer key.