Mcq Subject: Biochemistry
A person on fat free carbohydrate rich diet continues to grow obese. Which of the following lipoproteins is likely to be elevated in his blood?
A. Chylomicron
B. VLDL
C. HDL
D. LDL
View DescriptionMagnesium is needed for the activity of which enzyme?
A. Phosphatase
B. Aldolase
C. Dismutase
D. ATPase
View DescriptionWhich of the following is not a technique for protein precipitation?
A. Trichloroacetic acid
B. Heat precipitation
C. Isoelectric point method
D. Titration with reducing sugar
View DescriptionPatient with Type I diabetes mellitus, with complains of polyuria. Which of the following will occur normally in his body?
A. Glycogenesis in muscle
B. Increased protein synthesis
C. Increased conversion of fatty acid to acetyl CoA
D. Decreased cholesterol synthesis
View Descriptionintermediate of kreb cycle used in heme synthesis;
A. succinyl-CoA
B. Alpha ketoglutarate
C. Citrate
D. Aspaate
View DescriptionIn a cerebrohepatorenal syndrome, which of the following accumulate in brain?
A. Pyruvate
B. Sho-chain fatty acid
C. Very long-chain fatty acid
D. Acetyl CoA
View DescriptionVitamin K:
A. Helps in formation of prothrombin
B. Inhibition of antithrombin
C. Prevention of capillary fragility
D. Stimulation of hematopoiesis in red bone marrow
View DescriptionThe process of transfer of information from the RNA to the proteins is called:
A. Mutation
B. Translation
C. Transcription
D. Conjugation
View DescriptionBoth ketogenic and glucogenic amino acids as
A. Isoleucine
B. Leucine
C. Arginine
D. Glycine
View DescriptionWhich of the following is an essential fatty acid?
A. Linoleic acid
B. Alpha linolenic acid
C. Both of the above
D. None of the above
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