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biochemistry MCQs with Explanations - Chapter-wise Practice Questions

Q. 23 of Quiz- (Que-ID : 3873)

An example of enzyme of oxidoreductase class

  • Alcohol dehydrogenase
  • Lipase
  • Hexokinase
  • Aldolase

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Q. 5 of Quiz- (Que-ID : 1445)

Blood cells fraction is composed of…

  • WBCs/ leukocytes
  • RBCs/ erythrocyte
  • Platelets / thrombocytes
  • All of them

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Q. 23 of Quiz- (Que-ID : 3923)

An example of amino acid which does not contain sulphur is

  • Aspartic acid
  • cystine
  • Methionine
  • Cysteine

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Q. 12 of Quiz- (Que-ID : 3862)

Which test is used for distinguishing monosaccharides?

  • Bebedicts
  • Tollens
  • Barfoeds
  • Ninhydrin

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Q. 16 of Quiz- (Que-ID : 1366)

Multiple forms of same enzymes are called-

  • Coenzyme
  • Apoenzymes
  • Isoenzymes
  • Haloenzymes

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Q. 25 of Quiz- (Que-ID : 3875)

Functional unit of enzyme is known as

  • Holoenzyme
  • Gene
  • Cell
  • Apoenzyme

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Q. 20 of Quiz- (Que-ID : 3895)

The major site of fat digestion is

  • Large intestine
  • Small intestine
  • Kidney
  • Liver

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Q. 24 of Quiz- (Que-ID : 3849)

Invertase is

  • Vitamin
  • carbohydrate
  • Hormone
  • Enzyme

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Q. 14 of Quiz- (Que-ID : 3839)

The major connective tissue is

  • Keratin
  • Collagen
  • Myosin
  • Melanin

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Q. 19 of Quiz- (Que-ID : 1369)

In TCA, oxaloacetate is formed from-

  • Fumarate
  • L-ketoglutarate
  • succinate
  • Malate

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Q. 24 of Quiz- (Que-ID : 3924)

Main ring present in histidine amino acid is

  • Pyrrole
  • Imidazole
  • Furan
  • Thiophene

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Q. 1 of Quiz- (Que-ID : 3801)

Ribose is a

  • Triose
  • Tetrose
  • Pentose
  • Hexose

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Q. 5 of Quiz- (Que-ID : 3830)

The normal value for glucose in the blood is

  • 250 mg
  • 200 mg
  • 100-200 mg
  • 80-120 mg

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Q. 27 of Quiz- (Que-ID : 1377)

Cholesterol is one of the important factor in the synthesis of-

  • Bile acids
  • hormones
  • vitamin D
  • All of the above

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Q. 13 of Quiz- (Que-ID : 3888)

Coenzyme derived from vitamin

  • Allopurinol
  • Captopril
  • Riboflavin
  • Pyridoxine

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