depolarization
Synapses
action potential of the sarcolemma(the membrane)
synapses
Depolarization
Neurotransmitters attach to proteins with sugars attached. The receptors then tell the molecules what to do and where to go in the cell.
The cell membrane is semi-permeable.
Exocytosis. As a result of the influx of Calcium ions, the synaptic vesicles transport the neurotransmitter Ach (Acetylcholine) to the presynaptic membrane, the vesicles fuse to the membrane, and the neurotransmiffer, Ach, diffuses. Once the neurotransmitters cross the synaptic cleft, they bind to the receptors on the post synaptic membrane. Hope it helps a bit.
Animal cell membranes are a semi-permeable membrane.
it is permeable to some molecules and not permeable to others.
No, many neurotransmitters cause the postsynaptic membrane to be depolarized.
Cell membrane is elastic and transparent. It can be impermeable, permeable, semi-permeable or selectively permeable. In humans the plasma membrane is selectively permeable that is it allows entry to certain substance.
k,i.tui.tut8i,ui, IOU 8lyl 89l8yy 89 9p8 89;8
permeable membrane: is a membrane that allows water to pass through the membrane ; the salt water is then left out