BIO NMDCAT ENZYMES

nmdcat.online July 11, 2026

An enzyme that exhibits absolute specificity will catalyze a reaction with

A. All substrate molecules that possess a similar functional group

B. A single, specific substrate molecule

✓

C. Only those substrates that have a double bond in their structure

D. Substrates of a specific optical isomer but not the other

📝 Explanation

Absolute specificity means the enzyme acts on only one specific substrate, unlike group specificity which acts on substrates with a common functional group.

📖 Additional Information

All substrate molecules that possess a similar functional group
A single, specific substrate molecule
Only those substrates that have a double bond in their structure
Substrates of a specific optical isomer but not the other

Absolute specificity means the enzyme acts on only one specific substrate, unlike group specificity which acts on substrates with a common functional group.

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