Mcq Subject: Biochemistry
Typical lipoprotein contains
A. Free cholesterol + Phospholipid at periphery
B. Cholesteryl ester + FA at center
C. Proteins as apoproteins
D. All of the above
View DescriptionPernicious anaemia occurs in:
A. Vit B1 deficiency
B. Vit B12 deficiency
C. Vit C deficiency
D. Vit D deficiency
View DescriptionKlenow fragment lacks the activity of?
A. 3'-5' exonuclease
B. 5'-3' exonuclease
C. 5'-3' DNA polymerase
D. 3'-5' DNA polymerase
View DescriptionVitamin K antagonizes
A. Corticosteroids
B. Thrombin formation
C. Bishydroxy coumarin
D. Production of clotting factors by liver
View DescriptionThe activity of the following enzyme is affected by biotin deficiency:
A. Transketolase
B. Dehydrogenase
C. Oxidase
D. Carboxylase
View DescriptionFollowing are the essential amino acids:
A. Phenylalanine, Tryptophan, Lysine
B. Phenylalanine, Asparagine, Methionine
C. Phenylalanine, Valine, Glycine
D. Histidine, Glutamine, Valine
View DescriptionWhich of these is an example of anaplerotic reaction?
A. Pyruvate to oxaloacetate
B. Pyruvate to Acetyl CoA
C. Pyruvate to lactic acid
D. Pyruvate to acetaldehyde
View DescriptionGolgi bodies function as:
A. Protein lipid synthesis
B. Protein synthesis
C. Sorting of glycoproteins
D. None of the above
View DescriptionSecond messenger for smooth muscle relaxation mediated by NO is:
A. Ca'
B. cAMP
C. cGMP
D. Magnesium
View DescriptionTrue about cardiolipin is all except
A. Found in inner mitochondrial membrane
B. Play role in process of apoptosis
C. Is Diphosphatidyl glycerol
D. Has choline base which has labile methyl group
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