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Which component has a role in the postsynapitc cell during synaptic activity?
chemically gated channels
What is the normal sequence of events that occur during synaptic transmission at a motor end plate?
1. Nerve impulse reaches synaptic terminal. 2. Synaptic vesicles move to and merge with the presynaptic cell membrane of the motor neuron. 3. Acetylcholine is released into and diffuses across the synaptic cleft. 4. Acetylcholine binds to receptors on the postsynaptic cell membrane of the muscle fiber.
What forms receptor sites on the post synaptic cell membrane?
Protein molecules on the post-synaptic cell membrane form receptor sites that bind with neurotransmitters released from the pre-synaptic neuron. This binding triggers downstream signaling pathways within the post-synaptic cell, leading to various cellular responses.
Which activity happens during the ''m' phase?
cell division
Which activity happens during M phase?
Cell division gradpoint
Where do nerve impulses leave the neuron?
Nerve impulses are transmitted down the axon and leave the neuron via the terminal bouton at the synaptic interface, releasing neurotransmitters into the synaptic cleft to affect the post-synaptic cell..
Which activity occurs during the S stage of the cell?
DNA replicating/copying
Which activity occur during the S of the cell cycle?
DNA COPYING , k .
How do axon terminals maintain their synaptic position at dendrites?
Axon terminals maintain their synaptic position at dendrites through interactions with cell adhesion molecules and extracellular matrix proteins. These molecules help to stabilize the connection between the axon terminal and the dendrite, promoting correct positioning and synaptic function. Additionally, neuronal activity and signaling pathways can regulate the maintenance of synaptic position by influencing the strength of synaptic connections.
What is an example of a presynaptic cell?
An example of a presynaptic cell is a neuron that releases neurotransmitters into the synaptic cleft to communicate with the postsynaptic cell.
What component of the practical lysis the cell?
what component of the practical lysis the cell and its contents
Chemicals found in the synaptic vesicles which when released has an effect on the next cell?
a neurotransmitter
