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Chemistry in Everyday Life — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryChemistry in Everyday Life1 Mark
MCQ
Assertlon(A): Enzymes have active sites that hold substrate molecule for a chemical reaction.
Reason (R): Drugs compete with natural substate by attaching covalently to the active site of enzyme.
  • A
    Both A and R are correct and R explains A.
  • B
    Both A and R are correct but R does not explain A.
  • ✓
    A is correct but R is wrong.
  • D
    A is wrong but R is correct.
✓

Answer

Correct option: C.
A is correct but R is wrong.
A is correct but R is wrong.

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