Get App on

Play Store

Biochemistry Mcqs

True about G protein couple receptors is _________________ ?

  • (A)  G proteins bind to hormones on the cell surface
  • (B)  All the three subunits alpha, beta and gamma should bind each other for G protein to act
  • (C)  G Proteins act as inhibitory and excitatory because of difference in alpha subunit
  • (D)  G protein is bound to GTP in resting state
Submitted By :Ali Uppal

Fatty acid oxidation occurs in______________?

  • (A)  Cytoplasm
  • (B)  Microsomes
  • (C)  Mitochondria
  • (D)  All of the above
Submitted By :Ali Uppal

A fatty acid that is not synthesized in man is_____________?

  • (A)  Linoleic acid
  • (B)  Oleic acid
  • (C)  Palmitic acid
  • (D)  Stearic acid
Submitted By :Ali Uppal

The most important role of cholesterol is_____________?

  • (A)  It is a component of cell membrane
  • (B)  It is a precursor of polyunsaturated fatty acids
  • (C)  It stores up energy
  • (D)  None of the above
Submitted By :Ali Uppal

The major lipids that make up the cell membrane are_______________?

  • (A)  Triglycerides
  • (B)  Phospholipids
  • (C)  Sphingomyelins
  • (D)  Fatty acids
Submitted By :Ali Uppal

Saponification means hydrolysis of fats by________________?

  • (A)  Acid
  • (B)  Alkali
  • (C)  Water
  • (D)  Enzymes
Submitted By :Ali Uppal

Unsaturated fatty acids are converted to______________?

  • (A)  Prostaglandins
  • (B)  Cholesterol
  • (C)  Cell membrane lipid
  • (D)  Saturated fatty acid
Submitted By :Ali Uppal

Which of the following is a phospholipid________________?

  • (A)  Glycogen
  • (B)  Sphingomyelin
  • (C)  Prostaglandin
  • (D)  Oleic acid
Submitted By :Ali Uppal

FSH, LH, TSH acts through_________________?

  • (A)  Cyclic AMP
  • (B)  Cyclic GMP
  • (C)  Adenosine cyclate
  • (D)  Calcium release
Submitted By :Ali Uppal

The best technique useful for initial viral load estimation is________________?

  • (A)  Real time PCR
  • (B)  Widal test
  • (C)  Electrophoresis
  • (D)  Immunofluoresence
Submitted By :Ali Uppal

Submit Your Mcqs


Mcqs Home Categories


Management Sciences


Engineering Subjects


Medical Subjects


LIKE US ON