Medical Mcqs

Coenzyme A contains which of the following vitamins_______________?

• (A)  Biotin
• (B)  Pyridoxine
• (C)  Pantothenic acid
• (D)  Niacin

Answer

Submitted By :Ali Uppal

The amino acid from which niacin synthesized is_______________?

• (A)  Tyrosine
• (B)  Tryptophan
• (C)  Threonine
• (D)  Histidine

Answer

Submitted By :Ali Uppal

Angular cheilosis is frequently associated with deficiency of______________?

• (A)  Thiamine
• (B)  Riboflavin
• (C)  Niacin
• (D)  Folic acid

Answer

Submitted By :Ali Uppal

The mineral having sparing action on Vitamin E_______________?

• (A)  Chromium
• (B)  Iron
• (C)  Iodine
• (D)  Selenium

Answer

Submitted By :Ali Uppal

Two Vitamin whose derivatives are involved in transformation of serine to glycine are_____________?

• (A)  B6 ad B12
• (B)  B12 and nicotinamie
• (C)  Folic acid and B6
• (D)  Folic acid and B12

Answer

Submitted By :Ali Uppal

Which vitamin is related to a co-factor in glycine metabolism is______________?

• (A)  Vit E
• (B)  Folic acid
• (C)  Thiamine
• (D)  Cobalamine

Answer

Submitted By :Ali Uppal

Tryptophan load test helps in the evaluation of deficiency of the vitamin______________?

• (A)  Folic acid
• (B)  Niacinamide
• (C)  Pyridoxine
• (D)  Cyano cobolamine

Answer

Submitted By :Ali Uppal

Vitamin C is present in largest amount in the body in____________?

• (A)  Eye
• (B)  Kidneys
• (C)  Testes
• (D)  Adrenal cortex

Answer

Submitted By :Ali Uppal

The following vitamin is important in non-oxidative decarboxylation, transamination and transsulfuration reactions_____________?

• (A)  Riboflavin
• (B)  Thiamine
• (C)  Pyridoxine
• (D)  Pantothenic acid

Answer

Submitted By :Ali Uppal

Most of vitamin B12 in the body is stored as_____________?

• (A)  Methyl B12
• (B)  Hydroxy B12
• (C)  Cyano cobalamine
• (D)  None of the above

Answer

Submitted By :Ali Uppal