Mcq Subject: Physiology
In apoptosis which is/are involved
A. Apaf-1
B. Bcl2
C. Caspases
D. Programeed cell death
View DescriptionWhich of the following pa of the colon has maximum basic electrical rhythm (BER)?
A. Ascending colon
B. Descending colon
C. Sigmoid colon
D. Transverse colon
View DescriptionNitric oxide is a potent vasodilator. Where is it produced from?
A. Endothelium
B. RBC
C. Platelets
D. Lymphocytes
View DescriptionThe principal site of acidification of urine is:
A. Distal convoluted tubule
B. Proximal convoluted tubule
C. Loop of Henle
D. Collecting duct
View DescriptionPaneth cells secrete which of the following ?
A. Antibacterial substance
B. Lipase
C. Maltase
D. Secretin
View DescriptionThrough which of the following does glucose mediated insulin release occur?
A. ATP sensitive K+ channels
B. cAMP
C. Carrier mediated
D. Receptor phosphorylation
View DescriptionOxygen affinity is increased by all of the following except:
A. Alkalosis
B. Hypoxia
C. Increased HbF
D. Hypothermia
View DescriptionAlveoli are kept dry because of
A. Surfactants
B. Glycorprotiens
C. Buffers Bohr's
D. Effect
View DescriptionIodine uptake is seen in the following organs
A. Ovary
B. Thyroid
C. Parathyroid
D. Adrenal gland
View DescriptionTotal body water is
A. 40% of body weight
B. 20% of body weight
C. 10% of body weight
D. 60% of body weight
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