23. Endocannabinoids target this class of receptors
a. Ryandine
b. NMDA
c. CB receptors
d. None of the above
15. Is an important motor protein in vesicle endocytosis
a. clathrin
b. AP-2
c. dynamin
d. All of the above
Answer 23: (c) CB receptors
Explanation:
CB receptors are cannabinoid receptors present in different parts of body.Endocannabinoids are cannabinoids which are produced in the body itself.These binds with CB receptors and regulate various physiological processes like appetite, pain sensation, mood and memory.
NMDA receptors bind with glycine and glutamate. Ryandine receptors are present in sarcoplasmic reticulum and cause release of calcium.
Answer 15. (C) Dynamin
Explanation :
Motor proteins are those proteins which utilize energy and cause the movement of molecules in between the cytoskeleton of a cell.
Dynamin is a protein which is used in clathrin mediated endocytosis.It causes the scission of the vesicle from the membrane and cause its attachment with any other organelle by utilizing GTP.
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