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CBSE Class 12 · 2002 · Delhi Compartment · BiomoleculesShort Answer

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What role do enzymes have in the functioning of our bodies?

Solution

Enzymes are the body's catalysts — globular proteins, each specific to one reaction, that lower activation energy so metabolism (digesting food, releasing energy, building molecules) runs fast at 37 °C and neutral pH. Example: pepsin digests proteins; maltase hydrolyses maltose to glucose.

CBSE Class 12 Board · 2002 · Delhi Compartment · Subjective

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