Biochemistry MCQs

Page No. 22

Glycemic index of a starchy food is a measure of its________________?


aEnergy

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bUtility

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cCollectivity

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d None of the above

✓


View Answer None of the above

The antibacterial substance present in tears which acts by splitting cell wall components is____________?


aPenicillin

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bLysozyme

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cBetalysine

✓


dLactoperoxidase

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View Answer Betalysine

Generation of free radicals occurs by all of the following mechanism EXCEPT_____________?


aNormal metabolism

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bOxygen toxicity

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cReperfusion after ischemic injury

✓


dAll of the above

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Hyponatremia is defined as a serum Na+ level ____________________?


a< 135 mmol/L

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b>135 mmol/L

✓


c< 160 mmo/L

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d< 100 mmo/L

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View Answer < 135 mmol/L

Cholesterol levels in abnormal person should be preferably less than_____________?


a200 mg/dl

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b180 mg/dl

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c150 mg/dl

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d120 mg/dl

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View Answer 200 mg/dl

Ligant for peroxisome proliferation activating receptor (PPAR) receptors, a group of nuclear hormone receptors that are involved in the regulation of genes related to glucose and lipid metabolism is_____________?


aRepaglinide

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bVoglibose

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cExanatide

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dRosiglitgazone

✓


View Answer Rosiglitgazone

Somatomedin mediates________________?


aDeposition of chondroitin sulfate

✓


bLipolysis

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cGluconeogenesis

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dDecreased rate of glucose uptake by cells

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If bile acid recycling time is short, then bile salt reservoir pool will be______________?


aIncreased

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bDecreased

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cUchanged

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dHas no effect

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View Answer Decreased

FSH, LH, TSH acts through_________________?


aCyclic AMP

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bCyclic GMP

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cAdenosine cyclate

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dCalcium release

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View Answer Cyclic AMP

The best technique useful for initial viral load estimation is________________?


aReal time PCR

✓


bWidal test

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cElectrophoresis

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d Immunofluoresence

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View Answer Real time PCR

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