Vitamins MCQ 18+

Test your knowledge with important Vitamins MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 48+ more Vitamins MCQs on Bissoy. Bissoy App

• Which of the following is not a fat-soluble vitamin?
  ক

  Vitamin D

  খ

  Vitamin K

  গ

  Vitamin C

  ঘ

  Vitamin A
• Common features of fat-soluble vitamins are
  ক

  Isoprene derivatives

  খ

  Absorption is linked to that of dietary fat

  গ

  Transported in blood by some proteins

  ঘ

  Synthesized endogenously

  ঙ

  Act as enzyme cofactors
• Circulating homocysteine level can be reduced by supplementation of
  ক

  Folic acid

  খ

  Pyridoxine

  গ

  Methylcobalamin

  ঘ

  Thiamine

  ঙ

  Niacin
• Vitamins that can reduce circulating homocysteine level are
  ক

  Folic acid

  খ

  Pyridoxine

  গ

  Methylcobalamine

  ঘ

  Niacin

  ঙ

  Thiamine
• Following are the examples of antioxidant
  ক

  Ascorbic acid

  খ

  Vitamin E

  গ

  Vitamin B

  ঘ

  Zinc

  ঙ

  Copper
• Following are the examples of antioxidant vitamins
  ক

  Vitamin A

  খ

  Vitamin C

  গ

  Vitamin D

  ঘ

  Vitamin B12

  ঙ

  Folic acid
• Co-enzyme of B complex vitamins are
  ক

  Thiamin pyrophosphate

  খ

  Tetrahydrofolate

  গ

  Flavin adenine dinucleotide

  ঘ

  Cystidine diphosphate

  ঙ

  Adenosine triphosphate
• Liver stores the following vitamins
  ক

  A

  খ

  K

  গ

  B12

  ঘ

  D

  ঙ

  E
• Derivatives of following vitamins act as co-factors
  ক

  Niacin

  খ

  Ascorbic acid

  গ

  Pantothenic acid

  ঘ

  Cobalamin

  ঙ

  Retinol
• Vitamins that act as coenzyme are
  ক

  Ascorbic acid

  খ

  Vitamin K

  গ

  Thiamin

  ঘ

  Calcitriol

  ঙ

  Retinoic acid
• Vitamins acting as co-enzymes in different biochemical reactions
  ক

  Vitamin C

  খ

  Riboflavin

  গ

  Cyanocobalamin

  ঘ

  Vitamin D

  ঙ

  Vitamin A
• Peripheral neuropathy may result from deficiency of
  ক

  Thiamine

  খ

  Pyridoxine

  গ

  Cyanocobalamin

  ঘ

  Riboflavin

  ঙ

  Iodine
• Following vitamins have important role in TCA cycle
  ক

  Riboflavin

  খ

  Niacin

  গ

  Thiamine

  ঘ

  Pyridoxine

  ঙ

  Biotin
• Vitamins required for TCA cycle are
  ক

  Thiamine

  খ

  Nicotinic acid

  গ

  Ascorbate

  ঘ

  Vitamin D

  ঙ

  Vitamin A
• In nutritional rickets
  ক

  Urinary phosphate level is high

  খ

  Serum calcium level can remain within normal range

  গ

  Serum para thyroid hormone level is low

  ঘ

  Serum alkaline phosphatase is normal

  ঙ

  50% of children have alopecia
• Regarding vitamin D
  ক

  UV ray is a source

  খ

  Cholesterol is the precursor

  গ

  Can be low in CKD

  ঘ

  25-hydroxycholecalciferol is the active form

  ঙ

  Actions are mediated through binding with G-protein coupled receptors