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.Management Sciences
Category: Miscellaneous Biochemistry Mcqs
The normal range of serum osmolality (in mosm/L) is_____________?
0
A. 280 to 295
B. 300 to 320
C. 350 to 375
D. 200 to 250
Under metabolic conditions associated with a high rate of fatty acid oxidation liver produces________________?
A. Glutamate
B. Acetoacetate
C. Cholesterol
D. Glycine
During phagocytosis, the metabolic process called respiratory burst involves the activation of_____________?
A. Oxidase
B. Hydrolase
C. Peroxidase
D. Dehydrogenase
The following are derived from cholesterol, EXCEPT_____________?
A. Bile acids
B. Steroid hormones
C. Vitamin D
D. Energy
In the physiological system, nitric oxide is known to act through_______________?
A. Cyclic AMP
B. Calcium ions
C. Cyclic GMP
D. Prostacyclins
The transmembrane adhesive molecules present in hemi desmosomes which specifically binds to basal lamina glycoprotein laminin are______________?
A. Integrin a6-B4
B. The catenins desmoplakin
C. cadherins desmoglein
D. a and B catenin
If bile acid recycling time is short, then bile salt reservoir pool will be______________?
A. Increased
B. Decreased
C. Uchanged
D. Has no effect
Cholesterol levels in abnormal person should be preferably less than_____________?
A. 200 mg/dl
B. 180 mg/dl
C. 150 mg/dl
D. 120 mg/dl
The abundant glycoprotein in the basement membrane and has binding domain for both ECM and cell-surface receptor is______________?
A. Laminin
B. Fibronectin
C. E – Cadherins
D. Tenascin
Non polar lipid act as______________?
A. Electrical insulators
B. Irons
C. Non electrical insulators
D. Electrolytes
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