Biochemistry | Carbohydrate

Under aerobic condition pyruvate is converted by pyruvate dehydrogenase to

Byadmin July 23, 2022July 24, 2022

Question: Under aerobic condition pyruvate is converted by pyruvate dehydrogenase to
[A].

phosphoenol pyruvate

[B].

acetyl CoA

[C].

lactate

[D].

glyceraldehyde 3 phosphate

Answer: Option B

Explanation:

No answer description available for this question.

Amino Acid Metabolism | Biochemistry

Lysine is degraded to acetoacetyl CoA and is described as a

Question: Lysine is degraded to acetoacetyl CoA and is described as a
[A].

ketogenic amino acid
[B].
glucogenic amino acid
[C].
keto-gluco amino acid
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Lysine is degraded to acetoacetyl CoA and is described as a
Antigen | Biochemistry

For specific antigen recognition by T cells,

Question: For specific antigen recognition by T cells,
[A].

antigen is bound by a T cell membrane antibody
[B].
denaturation of antigen does not reduce epitope recognition
[C].
MHC molecules are not required
[D].
antigen exposure during T cell maturation is required

Answer: Option B

Explanation:

No answer description available for this question.

Read More For specific antigen recognition by T cells,
Amino Acid Metabolism | Biochemistry

Which of the following is the best described glucogenic amino acid?

Question: Which of the following is the best described glucogenic amino acid?
[A].

Lysine
[B].
Tryptophan
[C].
Valine
[D].
None of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More Which of the following is the best described glucogenic amino acid?
Biochemistry | Carbohydrate

What is the consensus N-glycosylation site in a protein sequence?

Question: What is the consensus N-glycosylation site in a protein sequence?
[A].

Asn-Xaa-(Ser or Thr)
[B].
(Ser or Thr)-Asn-Ala
[C].
Thr-(Asn or Gln)-Ala
[D].
None of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More What is the consensus N-glycosylation site in a protein sequence?
Biochemistry | Photosynthesis And Respiration

Assume the combined processes of photosynthesis and cellular respiration, the electrons that start as part of H2O at the beginning of the light reactions end up attaching to

Question: Assume the combined processes of photosynthesis and cellular respiration, the electrons that start as part of H2O at the beginning of the light reactions end up attaching to
[A].

O2 to make new H2O
[B].
NADPH to make new glucose
[C].
pyruvate to make ethanol
[D].
electron transport carriers to make O2

Answer: Option A

Explanation:

No answer description available for this question.

Read More Assume the combined processes of photosynthesis and cellular respiration, the electrons that start as part of H2O at the beginning of the light reactions end up attaching to
Biochemistry | Medical Mcqs | Vitamins

Peripheral neuropathy due to deficiency of vitamin is seen with_______________?

Peripheral neuropathy due to deficiency of vitamin is seen with_______________?

A. Pyridoxine
B. Vit E
C. Vit A
D. Pantothenic acid

Read More Peripheral neuropathy due to deficiency of vitamin is seen with_______________?

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