Acetyl Choline causes `:-`

Which destroys the acetyl choline esterase :

Which destroys the acetyl choline esterase :

Assertion:Myasthenia gravis is an autoimmune disorder Reason:In this disorder , acetyl choline receptors on the sarcolemma are blocked by autoimmune bodies leading to weakness of muscles

How many of the following factors can decrease the heart rate ? (A) Injection of acetyl choline (B) Increased body temperature (C) Release of adrenal medullary hormones (D) Release of thyroxine hormone

Acetyl choline and adrenaline are neurotransmitters.

A) Acetyl choline B) Nor epinephrine C) Serotonin the common feature of the above

A) Acetyl choline B) Nor epinephrine C) Serotonin the common feature of the above

Loss of choline acetyltransferase occurs in