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.Management Sciences
Category: Biochemistry
Which of the following is correctly matched ?
A. Isocitrate to oxalo succinate -1 ATP is formed
B. Succinyl CoA to succinate -1 ATP is formed
C. Succinate to furmarate -1 ATP is formed
D. Malate to oxaloacetate -1 ATP is formed
The most important role of cholesterol is_____________?
A. It is a component of cell membrane
B. It is a precursor of polyunsaturated fatty acids
C. It stores up energy
D. None of the above
The 3 – D’s dermatitis, diarrhoea and dementia are seen in deficiency of____________?
A. Thiamin
B. Riboflavin
C. Niacin
D. Pyridoxine
The following are derived from cholesterol, EXCEPT_____________?
A. Bile acids
B. Steroid hormones
C. Vitamin D
D. Energy
The citric acid cycle is the final pathway for oxidation of______________?
A. Enzymes
B. Vitamins
C. Minerals
D. None of the above
A fatty acid that is not synthesized in man is_____________?
A. Linoleic acid
B. Oleic acid
C. Palmitic acid
D. Stearic acid
Sites where HMP shunts can occur include_______________?
A. Liver
B. WBC
C. Lactating mammary gland
D. Testes
E. All of the above
Fraction of CPK is an enzyme that is elevated in a myocardial infarct is____________________?
A. MM fraction
B. MB fraction
C. BB fraction
D. Both MM and BB fraction
In the physiological system, nitric oxide is known to act through_______________?
A. Cyclic AMP
B. Calcium ions
C. Cyclic GMP
D. Prostacyclins
The action of vitamin K in formation of clotting factor is through__________________?
A. Post transcription
B. Post translation
C. Golgi complex
D. Endoplasmic reticulum
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