1
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

Given below are two statements : One is labelled as Assertion A and the other is labelled as Reason R :

Assertion A : ATP is used at two steps in glycolysis.

Reason R : First ATP is used in converting glucose into glucose-6-phosphate and second ATP is used in conversion of fructose-6-phosphate into fructose-1, 6-diphosphate.

In the light of the above statements, choose the correct answer from the options given below :

A
Both A and R are true but R is NOT the correct explanation of A.
B
A is true but R is false.
C
A is false but R is true.
D
Both A and R are true and R is the correct explanation of A.
2
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following combinations is required for chemiosmosis?

A
Membrane, proton pump, proton gradient, NADP synthase
B
Proton pump, electron gradient, ATP synthase
C
Proton pump, electron gradient, NADP synthase
D
Membrane, proton pump, proton gradient, ATP synthase
3
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List I with List II:

List I List II
(A) Oxidative decarboxylation (I) Citrate synthase
(B) Glycolysis (II) Pyruvate dehydrogenase
(C) Oxidative phosphorylation (III) Electron transport system
(D) Tricarboxylic acid cycle (IV) EMP pathway

Choose the correct answer from the options given below :

A
A – II, B – IV, C – I, D – III
B
A – III, B – I, C – II, D – IV
C
A – II, B – IV, C – III, D – I
D
A – III, B – IV, C – II, D – I
4
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

Melonate inhibits the growth of pathogenic bacteria by inhibiting the activity of

A
Amylase
B
Lipase
C
Dinitrogenase
D
Succinic dehydrogenase
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