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.Management Sciences
Category: Miscellaneous Biochemistry Mcqs
The following are derived from cholesterol, EXCEPT_____________?
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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
Free radicals can be inactivated by the following enzymes EXCEPT__________________?
A. Glutathione peroxidase
B. Catalase
C. Superoxide dismutase
D. Myeloperoxidase
All are components of basement membrane except________________?
A. nidogen
B. Laminin
C. Eutactin
D. Rhodopsin
Ligant for peroxisome proliferation activating receptor (PPAR) receptors, a group of nuclear hormone receptors that are involved in the regulation of genes related to glucose and lipid metabolism is_____________?
A. Repaglinide
B. Voglibose
C. Exanatide
D. Rosiglitgazone
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