Mcq Subject: Biochemistry
For RNA, which blotting technique is used –
A. Western blot
B. Northern blot
C. Southernblod
D. None
View DescriptionWhich component transfers four protons:
A. NADH-Q Oxidoreductase
B. Cytochrome -C oxidase
C. Cytochrome C - Q oxidoredictase
D. Isocitrate Dehydrogenase
View DescriptionAll will predispose to atherosclerosis, except
A. Homocystinemia
B. Fibrinogen
C. Calcium
D. Lipoprotein A
View DescriptionInherited hyperammonemia is a result of deficiency of which enzyme of Krebs-Henseleit urea cycle?
A. Malate dehydrogenase
B. Isocitrate dehydrogenase
C. N-acetyl glutamate synthetase
D. Succinate dehydrogenase
View DescriptionSpecific poison for succinate dehydrogenase is ?
A. Cyanide
B. Malonate
C. Arsenite
D. Fluoride
View DescriptionArrange the following 4 enzymes of gluconeogenesis in sequence: A. Pyruvate carboxylase B. Glucose – 6 – phosphatase C. Phosphoenol pyruvate carboxy kinase D. Fructose 1,6 Bisphosphatase
A. D-C-A-B
B. A-C-D-B
C. B-A-D-C
D. C-D-B-A
View DescriptionIn a patient with a type of familial dyslipidemias he presented with palmar Xanthomas and he ias at increased risk of atherosclerosis and CAD.In Lipid profile there was elevation of triacylglycerols and cholesterol.And the IDL and chylomicrons were elevated.What is the pathophysiology of the condition?
A. LDL deficiency
B. VLDL overproduction
C. Apo C-2 deficiency
D. Apo E deficiency
View DescriptionWhich of the following vitamin enhances intestinal absorption of calcium?
A. Vitamin D
B. Vitamin K
C. Vitamin B1
D. Vitamin B2
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