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1
JEE Main 2021 (Online) 18th March Evening Shift
MCQ (Single Correct Answer)  +4  -1
Match List - I with List - II :

List - I
(Class of Chemicals)
List - II
(Example)
(a) Antifertility drug (i) Meprobamate
(b) Antibiotic (ii) Alitame
(c) Tranquilizer (iii) Norethindrone
(d) Artificial Sweetener (iv) Salvarsan


Choose the most appropriate match :
A
(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
B
(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
C
(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
D
(a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
2
JEE Main 2021 (Online) 18th March Morning Shift
MCQ (Single Correct Answer)  +4  -1
Match the list - I with list - II

List - I
(Class of Drug)
List - II
(Example)
(a) Antacid (i) Novestrol
(b) Artificial sweetener (ii) Cimetidine
(c) Antifertility (iii) Valium
(d) Tranquilizers (iv) Alitame
A
(a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)
B
(a) - (iv), (b) - (i), (c) - (ii), (d) - (iii)
C
(a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)
D
(a) - (ii), (b) - (iv), (c) - (iii), (d) - (i)
3
JEE Main 2021 (Online) 17th March Evening Shift
MCQ (Single Correct Answer)  +4  -1
Match List - I with List - II.

List - I
Chemical Compound
List - II
Used as
(a) Sucralose (i) Synthetic detergent
(b) Glyceryl ester of stearic acid (ii) Artificial sweetener
(c) Sodium benzoate (iii) Antiseptic
(d) Bithionol (iv) Food preservative


Choose the correct match :
A
(a)-(i), (b)-(ii), (c)-(iv), (d)-(iii)
B
(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
C
(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
D
(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
4
JEE Main 2021 (Online) 17th March Morning Shift
MCQ (Single Correct Answer)  +4  -1
With respect to drug-enzyme interaction, identify the wrong statement.
A
Allosteric inhibitor changes the enzyme's active site
B
Allosteric inhibitor competes with the enzyme's active site
C
Competitive inhibitor binds to the enzyme's active site
D
Non-Competitive inhibitor binds to the allosteric site
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