1.Acetyl choline
2. Terminal cisternae- Part of sarcoplasmic reticulum- stores calcium ions
T tubules- part of sarcoplasmic reticulum- carries action potential
Sarcolemma- plasma membrane of muscle cell
3. Voltage gated Ca2+ channels.
4. Exocytosis - it is a type of active transport in which the cell transport molecules out of the cell by secreting them
5. Ligand gated ion channels
6.Depolarisation
7. Neurotransmitter is removed from the synaptic cleft by two mechanisms: 1) degraded by the enzyme acetyl cholinesterase. 2) reabsorbed with the help of a transport protein present on the presynaptic membrane.
8. An action potential is propogated along the sarcolemma of the muscle cell and down the t-tubules into the cell
9.Calcium ions
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