Neuromuscular Junction

1. In NMJ pre synaptic membrane is located

• a.In axon terminal

• b.Motor end plate

• c.Skeletal muscle

• d.Myelin sheath

2.Mark Ligand gated channel

3. What is the neurotransmitter in NMJ?

• a.Epinephrine

• b.Adrenaline

• c.Acetylcholine

• d.Serotonin

4.Myasthenia gravis is

• a.Cancer

• b. Disease of smooth muscle

• c.Not related to thymoma

• d.Auto immune disease

5.End plate potential is

• a. Generated in pre synaptic membrane

• b. Graded potential

• c. Occurs only during muscle activity

• d. It is generated in NMJ axon terminal