Biochemistry Mcqs

Which of the following amino acid is involved in gluconeogenesis______________?

(A) Glycine

(B) Valine

(C) Cysteline

(D) All of the above

Submitted By: Ali Uppal


The following is false about tryptophan_____________?

(A) Non-essential amino acid

(B) Involved in serotonin synthesis

(C) Involved in niacin synthesis

(D) Involved in melatonin in synthesis

Submitted By: Ali Uppal


Non essential amino acids are not_____________?

(A) Used by the body

(B) Forming part of the proteins

(C) Required in the diet

(D) Absorbed in the intestines

Submitted By: Ali Uppal


The major fuel for the brain after several weeds of starvation______________?

(A) Glucose

(B) Fatty acid

(C) Beta hydroxy butyrate

(D) Glycerol

Submitted By: Ali Uppal


Submitted By: Ali Uppal


Hydroxylation of proline require the following except____________?

(A) Fe+2

(B) O2

(C) Ascorbic acid

(D) Succinate

Submitted By: Ali Uppal


The amino acid from which niacin is synthesized is______________?

(A) Tyrosine

(B) Theronine

(C) Tryptophan

(D) Histidine

Submitted By: Ali Uppal


The amino acid, which is used is the estimation of collagen is_____________?

(A) Hydroxyproline

(B) Proline

(C) Lysine

(D) Glycine

Submitted By: Ali Uppal


The primary role of chaperones is to help in______________?

(A) Protein synthesis

(B) Protein degradation

(C) Protein denaturation

(D) Protein folding

Submitted By: Ali Uppal


The amino acid residue having animino side chain is____________?

(A) Lysine

(B) Histidine

(C) Tyrosine

(D) Proline

Submitted By: Ali Uppal