1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Conversion of glucose to glucose-6 phosphate, the first irreversible reaction of glycolysis, is catalyzed by
A
Enolase
B
Phosphofructokinase
C
Aldolase
D
Hexokinase
2
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Which of these statements is incorrect?
A
Glycolysis operates as long as it is supplied with NAD that can pick up hydrogen atoms.
B
Enzymes of TCA cycle are present in mitochondrial matrix.
C
Oxidative phosphorylation takes place in outer mitochondrial membrane.
D
Glycolysis occurs in cytosol.
3
NEET 2018
MCQ (Single Correct Answer)
+4
-1
What is the role of NAD+ in cellular respiration?
A
It is the final electron acceptor for anaerobic respiration.
B
It functions as an enzyme.
C
It functions as an electron carrier.
D
It is a nucleotide source for ATP synthesis.
4
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Which statement is wrong for Krebs' cycle?
A
There is one point in the cycle where FAD+ is reduced to FADH2.
B
During conversion of succinyl CoA to succinic acid, a molecule of GTP is synthesised.
C
The cyclic starts with condensation of acetyl group (acetyl CoA) with pyruvic acid to yield citric acid.
D
There are three points in the cycle where NAD+ is reduced to NADH + H+.
NEET Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12