NEET Biology
NEETBiologyBiomoleculesClass 11

What does “Enzyme specificity” actually mean in Biomolecules, and why does it matter for NEET?

each enzyme acts on a specific substrate, like a lock fitting only its key.

In simple words: each enzyme acts on a specific substrate, like a lock fitting only its key. Getting Enzyme specificity clear matters because NEET questions on Biomolecules usually test this idea directly, not just a formula you memorised.

Key point

Enzyme specificity

Common mistake

assuming one enzyme can catalyse many unrelated reactions.

Memory tip

the active site's shape makes enzymes highly specific.

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