Which row correctly matches a nutrient with both its digestion product and the enzyme responsible?

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Question

Which row correctly matches a nutrient with both its digestion product and the enzyme responsible?

Accepted Answer

Protein → amino acids, digested by protease — Proteases hydrolyse proteins into amino acids by breaking peptide bonds. Starch is digested by amylase into maltose, not glucose and fructose. Lipids are digested by lipase into fatty acids and glycerol, not glucose. Amylase acts on starch, not lipids.

Answer

Starch → fatty acids + glycerol, digested by amylase

Answer

Lipid → glycerol + glucose, digested by lipase

Answer

Starch → glucose + fructose, digested by amylase

Answer

Protein → amino acids, digested by protease

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