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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..
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.
Which activity occur during the S of the cell cycle?
DNA COPYING , k .
Which activity occurs during the S stage of the cell?
DNA replicating/copying
How do axon terminals maintain their synaptic position at dendrites?
Synaptic adhesion molecules span the synaptic cleft, holding the axon terminal to the dendrite. There are a number of different kinds of synaptic adhesion molecules, which typically have a portion that starts slightly inside an axon terminal and protrudes outside more than halfway into the synaptic cleft, meeting and over-lapping and sticking against a companion sam protruding similarly from a dendrite, thus maintaining the relative position of the axon terminal and dendrite.
What component of the practical lysis the cell?
what component of the practical lysis the cell and its contents
The actual gap between the axonal terminal and the muscle cell is?
synaptic cleft
