At the neuromuscular junction,

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) At the neuromuscular junction,the motor nerve endings release the neurotransmitter $Acetylcholine$ $(ACh)$ into the synaptic cleft. This $ACh$ bin

Vedclass · Accepted Answer

The motor nerve endings secrete acetylcholine

Vedclass · Answer

(D) At the neuromuscular junction,the motor nerve endings release the neurotransmitter $Acetylcholine$ $(ACh)$ into the synaptic cleft. This $ACh$ binds to nicotinic receptors located on the motor end plate of the muscle fiber membrane,triggering an action potential that leads to muscle contraction. $Curare$ acts as a competitive antagonist at these nicotinic receptors,thereby blocking neuromuscular transmission rather than prolonging it.

Similar Questions

The junction between the axon of one neuron and the dendrite of the next is called

What is a synapse? How many types of synapses are found? Discuss the conduction of a nerve impulse through a synapse with a diagram.

The junction between two neurons is called .......

Which of the following statements is incorrect regarding a synapse?

Select the incorrect option for electrical synapses.

Vedclass Test Series

Exam Paper Generator

Online Exam Module