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Biochemistry Mcqs

Golgi bodies function are______________?

  • (A)  Protein lipid synthesis
  • (B)  Protein synthesis
  • (C)  Sorting of glycoproteins
  • (D)  None of the above
Submitted By :Ali Uppal


Ribosomes are usually associated with______________?

  • (A)  Endoplasmic reticulum
  • (B)  Mitochondria
  • (C)  Nucleolus
  • (D)  Plasma membrane
Submitted By :Ali Uppal


Calcitonin is antagonist_______________?

  • (A)  Parathyroid hormone
  • (B)  Thyroxine
  • (C)  Triidothyronine
  • (D)  Serotonin
Submitted By :Ali Uppal


Which of the following has a ketogenic effect on livers______________?

  • (A)  Insulin
  • (B)  Glucagon
  • (C)  GH
  • (D)  Androgen
Submitted By :Ali Uppal


Rate limiting step in adrenaline synthesis is conversion of____________?

  • (A)  Tyrosine to dopa
  • (B)  Phenylalanine to tyrosine
  • (C)  Dopa to dopamine
  • (D)  Dopamine to nor epinephrine
Submitted By :Ali Uppal


Nor epinephrine is converted to epinephrine by______________?

  • (A)  Dopamine hydroxylase
  • (B)  Dopa decarboxylase
  • (C)  O-methylation
  • (D)  N-methylation
Submitted By :Ali Uppal


Bile contains______________?

  • (A)  Cholic acid
  • (B)  Chenodeoxycholic acid
  • (C)  Deoxycholic acid
  • (D)  Lithocholic acid
  • (E)  All of the above
Submitted By :Ali Uppal


Bilirubin is produced from________________?

  • (A)  Haemoglobin
  • (B)  Myoglobin
  • (C)  Gall bladder
  • (D)  A & B
Submitted By :Ali Uppal


Which of the following is inclusion of cytoplasm ?

  • (A)  Endoplasmic reticulum
  • (B)  Ribosome
  • (C)  Golgi body
  • (D)  Glycogen
Submitted By :Ali Uppal


Which one of the following human tissues contains the greatest amount of body glycogen ?

  • (A)  Liver
  • (B)  Kidney
  • (C)  Skeletal muscle
  • (D)  Cardiac muscle
Submitted By :Ali Uppal