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Fynjy0 [20]
3 years ago
6

when studying animal bodies, form and functionary related. define the terms anatomy and physiology. in your answer, address how

the two differ.
Biology
1 answer:
Snowcat [4.5K]3 years ago
3 0
Anatomy: the study of body placement
Physiology: the study of how the body functions
Differ: How it functions vs. where something is located
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The Ca2+ ions allow synaptic vesicles to move and bind with the presynaptic membrane which is present on the neuron and released neurotransmitter from the vesicles into the synaptic cleft. Once it's released ACh diffusion occurs across the synaptic cleft to the motor end plate, and binds with ACh receptor. As the neurotransmitter ACh binds, these ions channel open and sodium ions cross the membrane into the muscle cells.

In this phase reduction of voltage inside and outside the cell occurs, which is known as depolarization. When ACh binds to the motor end plate this depolarization is known as end plate potential. Then depolarization spread with the sarcolemma and creating an action potential. This action potential moves the entire cell and creating a wave of depolarization.

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