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What is the cell body of the nerve cell?
An axon is the long extension of a nerve cell body. The dendrites are the short branches.
How many branches protrude from a nerve cell?
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What cell is very long and has branches?
A nerve cell, or neuron, is long and branching.
What is the 12 pairs of peripheral nerves that branch out from the brain?
You are speaking of the 12 cranial nerves:I. Olfactory nerve which branches out of the telencephalonII. Optic which branches out of the diencephalonIII. Oculomotor nerve which branches out of the mesencephalonIV. Trochlear nerve nerve which branches out of the mesencephalonV. Trigeminal nerve which branches out of the ponsVI. Abducens nerve which branches out of the ponsVII. Facial nerve which branches out of the ponsVIII. Vestibulochochlear nerve which branches out of the ponsIX. Glossopharangeal nerve nerve which branches out of the medullaX. Vagus nerve nerve which branches out of the medullaXI. Accessory nerve nerve which branches out of the medulla & cervical spineXII. Hypoglossal nerve nerve which branches out of the medulla
What is the long thin extension of the cell body of a neuron which is the conductor of nerve impulses?
An axon is the long extension of a nerve cell body. The dendrites are the short branches.
Which function does a nerve cell branches help the call perform?
The branches of a nerve cell, known as dendrites, play a crucial role in receiving signals from other neurons. They increase the surface area of the cell, allowing it to form connections with multiple other neurons and integrate incoming information. This helps the nerve cell process and transmit signals effectively, contributing to communication within the nervous system.
What does a dendrite do in a nerve cell do?
It recieves the chemical signal from the terminal branches of a nearby neuron and sends it down the axon
Does the nerve cells have many connecting side branches?
Yes, nerve cells have many connecting side branches called dendrites which receive signals from other nerve cells. These signals are then transmitted through the cell body and down the axon to pass on information to other cells.
How many branches does the mandibular nerve have?
The mandibular nerve, which is the third division of the trigeminal nerve (CN V3), has several branches. It primarily divides into three main branches: the anterior trunk, which further gives rise to motor branches and sensory branches, and the posterior trunk, which provides sensory innervation. Key branches include the inferior alveolar nerve, lingual nerve, and buccal nerve, among others. Overall, the exact number of branches can vary, but it typically includes around five to six significant branches.
What are the two branches of the sciatic nerve?
The two branches of the sciatic nerve are the tibial nerve and the common fibular (peroneal) nerve. The tibial nerve supplies the posterior compartment of the leg, while the common fibular nerve innervates the anterior and lateral compartments of the leg and the muscles of the foot.
What are the two kinds of branches that extend from the cell body of a neuron?
The two kinds of branches that extend from the cell body of a neuron are dendrites and axons. Dendrites receive signals from other neurons and transmit them towards the cell body, while axons transmit signals away from the cell body to other neurons or target cells.
What is axite?
An axite is any of the terminal branches of an axon. (An axon is a usually long and single nerve-cell process that usually conducts impulses away from the cell body.
