JEE · NEET Previous Year Question
The correct match between Item-I and Item-II is:
Item I (drug) Item II (test)
A. Allosteric effect P. Molecule binding to the active site of enzyme
B. Competitive inhibotor Q. Molecule crucial for communication in the body
C. Receptor R. Molecule binding to a site other than the active site of enzyme
D. Poison S. Molecule binding to the enzyme covalently
Topic: JEE PYQ
Answer: A. Full step-by-step solution below.
- AA→R; B→P; C→Q; D→S
- BA→P; B→R; C→Q; D→S
- CA→R; B→P; C→S; D→Q
- DA→P; B→R; C→S; D→Q
Correct answer: A
Solution
(a) JEE Main 2019Allosteric → Molecule bind to a site other than the active site of enzyme
Competitive → Molecule bind to the active site of enzyme
Receptor → Molecule crucial for communication in the body.
Poison → Molecule binding to the enzyme covalently.