Question

The
communicating ramus contains myelinated preganglionic sympathetic axons
that extend from the spinal nerve to the nearest sympathetic ganglion.
STO
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Answer 1

Explanation:

The  white communicating ramus contains myelinated preganglionic sympathetic axons  that extend from the spinal nerve to the nearest sympathetic ganglion - the sympathetic nervous system is part of the autonomic nervous system; it mediates involuntary responses e.g. the fight or flight response.

The white communicating rami connects the spinal cord to the sympathetic trunk. Neurons have unique structures which aid in facilitating communication by sending and receiving electrical signals very efficiently. Parts of a neuron are separated into the

• dendrites which receive messages from other neurons allowing them to pass and some of the cell body which contains typical cell components like the nucleus, endoplasmic reticulum and mitochondria.
• The axon is an insulated (by the myelin sheath) tubular structure which acts as a bridge to price impulses to other neurons these also contain axon hillocks which are junctions between the axon and cell body
• Synapses are junctions where axons connect to dendrites of other neurons at these junctions chemical reactions occur in order to facilitate the passage of information as chemical signals.
• There are several neuron types which include sensory motor and into neurons which bridge the two.

Learn more about the autonomic nervous system at brainly.com/question/10386413

Learn more about neurotransmitters at https://brainly.com/question/9424160

Learn more about homeostasis at brainly.com/question/1601808

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