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.Management Sciences
Category: Miscellaneous Biochemistry Mcqs
The best technique useful for initial viral load estimation is________________?
A. Real time PCR
B. Widal test
C. Electrophoresis
D. Immunofluoresence
Which is the poorest source of calcium among the following______________?
A. Rice
B. Human milk
C. Egg yolk
D. Cow’s milk
True about denaturation of protein is all except______________?
A. Unfolding occurs
B. Disruption of secondary structure occurs
C. Sequence of amino acids remain the same
D. Biological activity is retained
The fluid mosaic model of membrane structure was proposed by_______________?
A. Watson and Crick
B. Edwarg Angle
C. G.V Black
D. Singer and Nicolson
A patient of type 2 diabetes mellitus is given nutrition rich in________________?
A. Proteins
B. Carbohydrates
C. Fat
D. Fibre rich diet
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
Enzyme regulating the conversion of ethanol to acetaldehyde________________?
A. Alcohol dehydrogenase
B. Acetaldehyde dehydrogenase
C. Catalase
D. Enolase
Iron is present in all, EXCEPT______________?
A. Myoglobin
B. Cytochrome
C. Catalase
D. Pyruvate kinase
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