00:01
The question that is given over here is regarding the neurotransmitter exocytosis and its re -uptake.
00:21
The first part of this question is say that what type of organic molecule is acetylcholine.
00:34
Acetylcholine is a cholinergic receptor antagonist and the mechanism of action of acetylcholine is a cholinergic agonist.
01:00
Basically, acetylcholine is a neurotransmitter.
01:09
And then regarding the second part of the question, which says that where is the acetyl colon made in the cells and how does it end up in the axon terminate? acetylcholins are stored in the vesicles at the end of the cholergic neurons in peripheral nervous system when a nerve impulse arise as the terminal of motor.
01:39
Then the acetylcholine is released into the neuromuscular junction and then the next part of the question it says that what type of transport is exocytosis and does it require atp exocytosis is a bulk transport that is the moment of macromolecules such as proteins or polysaccharide into or out of the cell is said to be the bulk transport.
02:32
In exocytosis, the materials are exported out of the cells via the secretory vesicles and it requires the expenditure of atp.
02:47
And then the next part of this question is that how does acetylcholine move from pre -synaptic cells to the post -synaptic cell? as a result of the action potential, the acetylcholine is released into the synaptic clip...