Question

At the neuromuscular junction, the electric impulse is converted to_________ signal

Answer 1

Answer:

Explanation:

Action potential arrives at axon terminal of motor neuron. ... ACh binding opens ion channels in the receptors that allow simultaneous passage of Na + into the muscle fiber and K+ out of the muscle fiber.  

hope this helps u

Answer 2

At the neuromuscular junction the electrical impulse is converted into chemical signals.

Explanation:

• Neuromuscular junction is a place of contact between nerves and muscles.

• Usually the the neuromuscular junction has a large number of neurotransmitters known as acetylcholine.

• Whenever there is increase in the sodium ion in the Axon terminal of the neuromuscular junction this acetylcholine are secreted into the muscle. This causes contraction of the muscle.

• Similarly increase in the potassium ion results in depolarization of the muscle.

• Calcium can also cause the contraction of the muscle.

To know more about neuromuscular Junction,

What is neuromuscular Junction? Brainly.in

https://brainly.in/question/1037828