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When an electrical impluse travels along a motor neuron and arrives at a neuromuscular junction what happens?
Calcium enters through the voltage-gate and triggers the release of transmitter.
" the entry of calcium through voltage-gated calcium channels causes synaptic vesicles to fuse with the presynaptic plasma membrane and release the neurotransmitter acetylcholine into the synaptic cleft. Acetylcholine diffuses across the cleft and binds to muscle acetylcholine receptors, causing depolarization and an action potential that travels throughout the length of the muscle cell triggering muscle contraction. "
What else can I help you with?
What causes electrical work?
It happens after someone asks for it to be done for some reason.
If attached to a electrical source what happens to a substance that's a metalloid?
it could conduct electricity irregularlyv
What happens when two like poles are placed near each other?
they create an electrical current
When a positive electrical charge comes in contact with the neutral electrical charge what happens?
Yes, because the neutral conductor will transfer its electrons to the postitively charged conductor.
What happens to the chemical energy in the battery when you use a electric toothbrush?
The chemical energy is initially converted to electrical energy. This electrical energy works its way through a motor and is converted to mechanical energy.
What happens when someone's body when they are tased?
The electrical current jolts through their nervous system making the muscles tense and the electrical pulses from the brain unreadable. The process is called neuromuscular incapacitation. TASER is an acronym for the brand.
What is Othello's reversal?
what happens when Lodovico arrives in Cyprus?
What happens before juliet awakens?
Romeo arrives, kills Paris and then himself.
What happens when you get a email?
When an email arrives, you'll see it in your In Box. If you want to read it, do. If you want to Reply, you can.
What happens when romeo first arrives at juliet's tomb?
Paris tries to put him under citizen's arrest.
What happens when acetylcholine does not bind to muscle?
When acetylcholine does not bind to muscle cells, it prevents the activation of nicotinic acetylcholine receptors at the neuromuscular junction. This failure to activate the receptors inhibits the influx of sodium ions, which is necessary for generating an action potential in the muscle fiber. Consequently, muscle contraction cannot occur, leading to muscle weakness or paralysis. This can happen in various conditions, such as myasthenia gravis or in the presence of certain toxins.
Is always a adjective or adverd?
"Always" is an adverb. It is used to describe the frequency of an action, indicating that something happens at all times or on every occasion. For example, in the sentence "She always arrives on time," "always" modifies the verb "arrives."
What happens to spacing between streamlines of gas flowing from large pipe to smaller pipe?
Pressure rises at the junction.
What happens when you unscramble the word 'cleerlicat'?
You can make ELECTRICAL !
What happens if you have too many stamps on a letter?
nothin they still send it and it arrives late as usual You have overpaid for the service, but no credit remains.
Who arrives soon after granny does and what happens to Richard and his brother as a result?
The wolves arrive soon after Granny does, and they eat Richard and his brother as a result.
What happens when electrical energy is added to water?
When electrical energy is added to water it creates electric shock.
