Biochemistry | Dna Structure And Replication

Overwinding or overtightening of DNA during replication is caused and removed by

Byadmin July 24, 2022

Question: Overwinding or overtightening of DNA during replication is caused and removed by
[A].

DNAb, DNA polymerase

[B].

DNAa, gyrase

[C].

DNAb, gyrase

[D].

Single stranded protein, DNAa

Answer: Option C

Explanation:

No answer description available for this question.

Biochemistry | Vitamins And Coenzymes

Lipoic acid exists in

Question: Lipoic acid exists in
[A].

oxidized form
[B].
reduced form
[C].
oxidized and reduced form both
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

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Biochemistry | Medical Mcqs | Vitamins

Coenzyme A contains which of the following vitamins_______________?

Coenzyme A contains which of the following vitamins_______________?

A. Biotin
B. Pyridoxine
C. Pantothenic acid
D. Niacin

Read More Coenzyme A contains which of the following vitamins_______________?
Biochemistry | Carbohydrate

The NAG6 substrate is hydrolyzed by human lysozyme to form

Question: The NAG6 substrate is hydrolyzed by human lysozyme to form
[A].

6 glucosamines + 6 acetic acids
[B].
NAG4 + NAG2
[C].
NAG3 + NAG3
[D].
NAG3

Answer: Option B

Explanation:

No answer description available for this question.

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Biochemistry | Carbohydrate

Cellulose fibers resemble with the protein structure in the form of

Question: Cellulose fibers resemble with the protein structure in the form of
[A].

β-sheets
[B].
α-helices
[C].
β-turns
[D].
None of these

Answer: Option A

Explanation:

No answer description available for this question.

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Biochemistry | Tca Cycle

Most of the enzymes of the citric acid cycle in a eukaryotic cell are located in the

Question: Most of the enzymes of the citric acid cycle in a eukaryotic cell are located in the
[A].

inner mitochondrial membrane
[B].
cytosol
[C].
mitochondrial matrix
[D].
intermembrane space

Answer: Option C

Explanation:

No answer description available for this question.

Read More Most of the enzymes of the citric acid cycle in a eukaryotic cell are located in the
Biochemistry | Vitamins And Coenzymes

In one iron-metalloflavoprotein, the iron is present as a

Question: In one iron-metalloflavoprotein, the iron is present as a
[A].

heme-protein
[B].
nonheme type
[C].
both (a) and (b)
[D].
flavin moiety

Answer: Option A

Explanation:

No answer description available for this question.

Read More In one iron-metalloflavoprotein, the iron is present as a

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