ANIMAL PHYSIOLOGY
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a nerve cell with a unique structure for recieving and pssing on information
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a cell that breaks down sugars
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a cell that protects the inner organs
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a nerve cell that helps the body exhale CO2
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Detailed explanation-1: -Neurons, also known as nerve cells, send and receive signals from your brain. While neurons have a lot in common with other types of cells, they’re structurally and functionally unique. Specialized projections called axons allow neurons to transmit electrical and chemical signals to other cells.
Detailed explanation-2: -A neuron is a nerve cell that is the basic building block of the nervous system. Neurons are similar to other cells in the human body in a number of ways, but there is one key difference between neurons and other cells. Neurons are specialized to transmit information throughout the body.
Detailed explanation-3: -Dendrite – The receiving part of the neuron. Dendrites receive synaptic inputs from axons, with the sum total of dendritic inputs determining whether the neuron will fire an action potential.
Detailed explanation-4: -The most unique and important structures of a neuron are the long extensions that extend out from the cell body. There are two types of extensions: dendrites and axons. Dendrites are extensions of neurons that receive signals and conduct them toward the cell body.
Detailed explanation-5: -Neurons are information messengers. They use electrical impulses and chemical signals to transmit information between different areas of the brain, and between the brain and the rest of the nervous system.