A. Ribonucleic acid
B. Deoxy ribonucleic acid
C. Lipoproteins
D. Chromo proteins
✅ The correct answer is option B. Deoxy ribonucleic acid.
Biochemistry
Which is not a oligosaccharide sugar ?
A. Galactose
B. Lactose
C. Maltose
D. Sucrose
✅ The correct answer is option A. Galactose.
The vitamin K dependent proteins C and S are characterized by their ability to inactivate factor_____________?
A. VIII a and V a
B. VIII a
C. V a
D. None of the above
✅ The correct answer is option A. VIII a and V a.
The major fuel for the brain after several weeds of starvation______________?
A. Glucose
B. Fatty acid
C. Beta hydroxy butyrate
D. Glycerol
✅ The correct answer is option C. Beta hydroxy butyrate.
Which of the following is present in the plasma but absent in the serum ?
A. Albumin
B. Globulin
C. Lecithin
D. Firbinogen
✅ The correct answer is option D. Firbinogen.
In Hartnup’s disease _______ is excreted in the urine?
A. Ornithine
B. Glutamine
C. Tryptophan
D. Phenylalanine
✅ The correct answer is option C. Tryptophan.
Enzymes concerned with the citric acid cycle are found in the____________?
A. Nucleus
B. Ribosomes
C. Mitochondria
D. Nonparticulate cytoplasm
✅ The correct answer is option C. Mitochondria.
Pernicious anaemia occurs in___________?
A. Vit B1 deficiency
B. Vit B12 deficiency
C. Vit C deficiency
D. Vit D deficiency
✅ The correct answer is option B. Vit B12 deficiency.
The sigma subunit of prokaryotic RNA polymerase_______________?
A. Binds the antibiotic Rifampicin
B. Is inhibited by a-amanitin
C. Specifically recognizes the promoter site
D. Is part of the core enzyme
✅ The correct answer is option C. Specifically recognizes the promoter site.
NADPH is required for________________?
A. Gluconeogenesis
B. Glycolysis
C. Fatty acid synthesis
D. Glycogenolysis
✅ The correct answer is option C. Fatty acid synthesis.