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Are axons and dendrites found in connectivity tissue?
No, axons and dendrites are not found in connective tissue; they are components of neurons, which are part of the nervous system. Axons transmit electrical impulses away from the neuron, while dendrites receive signals from other neurons. Connective tissue serves to support, bind, and protect other tissues and organs but does not contain neurons or their processes.
Groups of axons and dendrites in the PNS are called?
A group of axons in the CNS is most likely referring to the tracts of neurons that are found in the spinal cord.
Axons and dendrites usually are found in cells of which tissue?
Axons and dendrites are found in nerve cells, which are part of the nervous tissue. Nerve cells, or neurons, are responsible for transmitting electrical and chemical signals throughout the body to facilitate communication between different parts of the nervous system.
What are the threadlike extensions of a neuron called?
The threadlike extensions of a neuron are called axons and dendrites. Axons transmit electrical signals away from the cell body, while dendrites receive signals from other neurons and transmit them towards the cell body.
Does grey matter contain myelin?
That is a very good question. Gray matter is composed of cell bodies of neurons. Such cell bodies are also covered by myalin sheath. But the colour of myalin sheath is dominated by the color of nerve cell bodies. ( Without the myelin sheath, there will be short circuit.)
Are axons and dendrites found in connectivity tissue?
No, axons and dendrites are not found in connective tissue; they are components of neurons, which are part of the nervous system. Axons transmit electrical impulses away from the neuron, while dendrites receive signals from other neurons. Connective tissue serves to support, bind, and protect other tissues and organs but does not contain neurons or their processes.
Groups of axons and dendrites in the PNS are called?
A group of axons in the CNS is most likely referring to the tracts of neurons that are found in the spinal cord.
What is a tiny branching thread-like structure found in neurons?
There are two possible answers - axons or dendrites. Axons carry action potentials away from the neuron, while dendrites receive action potentials.
Are dendrites and axons both armlike processes that extend from cell bodies?
Yes, it is true. Dendrites: Arm-like processes that extend from the cell body of all neurons which receive signals. They are short, tapering, and have branching extensions and are usually found close to the cell body. Dendrites are unmyelinated (slow conductors). Axons: Are single arm-like process that extends from the cell body of all neurons which generate and transmit nerve impulses. They can be long (up to ~ 1 meter) or short with diffuse branching at the end. Axons are myelinated (fast conductors).
Axons and dendrites usually are found in cells of which tissue?
Axons and dendrites are found in nerve cells, which are part of the nervous tissue. Nerve cells, or neurons, are responsible for transmitting electrical and chemical signals throughout the body to facilitate communication between different parts of the nervous system.
Which structures pertain to neurons?
Synapses, dendrites, dendritic spines (bumps on dendrites where synapses are often found), dendritic arbors (tree-like projections of dendrites), somas (body of neuron), axon hillocks (where a summation of input impulses may initiate an action potential or spike), axons, myelin sheaths (on myelinated axons), and axon terminals (containing vesicles of neurotransmitters).
What are the threadlike extensions of a neuron called?
The threadlike extensions of a neuron are called axons and dendrites. Axons transmit electrical signals away from the cell body, while dendrites receive signals from other neurons and transmit them towards the cell body.
Does grey matter contain myelin?
That is a very good question. Gray matter is composed of cell bodies of neurons. Such cell bodies are also covered by myalin sheath. But the colour of myalin sheath is dominated by the color of nerve cell bodies. ( Without the myelin sheath, there will be short circuit.)
Where is white and grey matter located?
White matter is mainly located in the inner part of the brain, while grey matter is found on the outer layer of the brain. White matter consists of axons that connect different parts of the brain, while grey matter contains cell bodies, dendrites, and synapses involved in information processing.
Are cell bodies of sensory neurons found in the gray commissure?
Yes, cell bodies are found there. Gray matter is cell bodies; white matter is myelinated axons.
Where are Receptor sites on a neuron primarily found?
dendrites only
Where are dendrites found?
Parts of neurons, which are found in the brain.
