Which of the following is a plausible product of amylase activity on starch?

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Multiple Choice

Which of the following is a plausible product of amylase activity on starch?

Explanation:
Amylase breaks down starch by cleaving alpha-1,4 glycosidic bonds, generating smaller glucose-containing units. The immediate products are maltose (a disaccharide of two glucose units) and smaller dextrins; starch itself is composed of glucose only, so fructose and galactose aren’t produced from it. Glucose can be formed later when enzymes like maltase act on maltose, but the direct product of amylase action on starch is maltose. That makes maltose the most plausible product among the options.

Amylase breaks down starch by cleaving alpha-1,4 glycosidic bonds, generating smaller glucose-containing units. The immediate products are maltose (a disaccharide of two glucose units) and smaller dextrins; starch itself is composed of glucose only, so fructose and galactose aren’t produced from it. Glucose can be formed later when enzymes like maltase act on maltose, but the direct product of amylase action on starch is maltose. That makes maltose the most plausible product among the options.

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