0
What else can I help you with?
What are the function of the nerve fibers?
Arevbranching fibers at the end of the axon that lead the nervous impulse from the axon to the synapse
In sympathetic and para symptetic nervous system where are the nerves and what and where are the receptors.?
Sympathetic nerves originate inside the vertebral column, toward the middle of the spinal cord in the intermediolateral cell column (or lateral horn), beginning at the first thoracic segment of the spinal cord and are thought to extend to the second or third lumbar segments. Because its cells begin in the thoracic and lumbar regions of the spinal cord, the SNS is said to have a thoracolumbar outflow. Axons of these nerves leave the spinal cord through the anterior rootlet/root. They pass near the spinal (sensory) ganglion, where they enter the anterior rami of the spinal nerves. At the synapses within the ganglia, preganglionic neurons release acetylcholine, a neurotransmitter that activates nicotinic acetylcholine receptors on postganglionic neurons. In response to this stimulus postganglionic neurons - with two important exceptions - release norepinephrine, which activates adrenergic receptors on the peripheral target tissues. The parasympathetic nerves (PSNS) are autonomic (aka "visceral") branches of the peripheral nervous system (PNS). Parasympathetic nerve fibers arise from the central nervous system with the S2, S3, and S4 spinal nerves and from the third, seventh, ninth, and tenth cranial nerves.The parasympathetic nervous system uses chiefly acetylcholine (ACh) as its neurotransmitter, although other peptides (such as cholecystokinin) may act on the PSNS as a neurotransmitter.
Region where vessels enter and leave?
A harbor or port is a region where vessels enter and leave. These locations provide safe areas for ships to dock, load and unload cargo, and take on supplies. Harbors and ports are essential components of global trade and transportation networks.
Through which part of the neuron does an impulse leave the cell?
An impulse leaves the neuron through the axon, which is a long projection that carries electrical signals away from the cell body to other neurons or cells.
Are newspapers inorganic waste?
No, newspapers are considered to be organic waste. This is because paper is made of wood fibers (primarily cellulose and lignin), which are organic molecules. The easy test for this is whether or not the waste will decompose on its own - if you leave a newspaper sitting under a pile of leaves, it will mostly decompose over the course of a year. In contrast, if you leave a glass bottle sitting under a pile of leaves, you could come back in a hundred years and the bottle would still be useable.
What are the fibers that enter and leave the sympathetic chain without synapsing form structures are called?
They are called splanchnic nerves. These nerves carry preganglionic fibers to the collateral ganglia where they synapse with postganglionic neurons.
Do the white communicating rami contain myelinated preganglionic sympathetic nerve fibers and are present in all apinal nerves?
Yes and No. White communicating rami contain mylinated preganglionic sympathetic nerve fibers, but are only present at the levels of spinal cord segments T1-L2 (where the cell bodies for these nerve fibers exist in the lateral horn of the spinal cord). Although the sympathetic fibers only arise in the T1-L2 spinal cord segments, they are dispersed to all spinal nerves by traveling through the sympathetic chain. The preganglionic sympathetic fibers will enter the sympathetic chain thru whit rami communicans and then do one of 4 things: 1. synapse with a postganglionic cell body in the sympathetic chain at the level it enters 2. ascend within the chain to synapse 3. descend within the chain to synapse 4. splanchnic nerves leave the chain without synapsing and synapse closer to the organ they innervate.There are, however, GRAY rami communicans for all spinal nerves.I hope that helps
What vertebral level does the sympathetic nerve leave the spinal cord?
Fourth thoracic
Sympathetic nerves may leave the spinal cord at which vertebra?
Preganglionic sympathetic axons leave the spinal cord throughout the thoracic spine and the upper lumber spine (T1-L2).These preganglionic sympathetic axons exit the spinal canal within the anterior primary ramus and then quickly separate to travel via the white ramus communicans to the ipsilateral sympathetic trunk.
Leave Sinnoh region?
u cant leave the sinnoh region in diamond or pearl games
Is the word sympathetic a noun?
No, sympathetic is an adjective. An adjective is used to describe a person, place, thing, emotion, etc. Example sentences: The sympathetic boss let Sally leave work early to pick up her child at daycare. John was described as a sympathetic man, always aware of other people's feelings. A sympathetic person may not be an empathetic person. Note: The word sympathy is the noun.
Where linen is made?
Linen is one of the earliest fibers to be made into string and cloth. It comes from the flax plant, which grows all over the Mediterranean region. Flax is a tall, reed-like plant, with long fibers which make it easy to spin into thread. You pick the plants, and then leave them to soak in a tub of water or a stream until the hard outside stem rots away and leaves the long, soft fibers underneath. This is called retting the flax.
What are the function of the nerve fibers?
Arevbranching fibers at the end of the axon that lead the nervous impulse from the axon to the synapse
How do you leave the islands and go back to the Hoenn region in Pokemon?
Do you mean the Kanto Region? You can't get to the Hoenn in Fire Red.
Are wicker baskets good to use as a clothes bags?
No no no no no! The wicker fibers get all over clothing and it's just a mess to clean up. Never use wicker for clothing. Try to find something softer and more solid for clothing that won't leave fibers on your clothing and that doesn't leave the risk of anythign getting caught.
What was the states of the higher South region that were the first to leave the Union?
The upper South
What kind of carpet needs raking?
leave carpet LOL leave carpet LOL
