Neural Tissue

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Neural Tissue: Overview

This topic covers concepts, such as, Dendrites, Axon of a Neuron, Types of Neurons & Pseudo-unipolar Neuron etc.

Important Questions on Neural Tissue

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The pseudounipolar neurons are found in

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Explain the structure of Pseudo-unipolar Neuron.

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Synaptic cleft does not allow the neurotransmitters to diffuse through it.

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Nissl bodies found in neurons are _____.

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The non-myelinated nerve fibres surround:

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The non-myelinated nerve fibres are the nerve cell in the autonomous nervous system.

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The non-myelinated nerve fibres is a neuron that does not have _____ (myelin/nerve) sheath surrounded the axon.

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Explain Non-myelinated nerve fibre.

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Most of the neurons in the body are unipolar.

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Identify the type of neuron.

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The neurons that have two extensions, one axon and one dendrite are called _____ neurons.

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Neurons in the retina of eye are bipolar.

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Identify the type of neuron.

 

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Multipolar neuron has one axon and many dendrites.

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Define bipolar neurons.

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Unipolar neurons are found dorsal root ganglion of the spinal nerve. 

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Explain the structure of a multipolar neuron. Where are they found?

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A nerve impulse is transmitted from one neuron to another through junctions called _____.

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The transport of which neutrotransmitter is interfered by cocaine?

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During synaptic transmission of nerve impulses, the neurotransmitter(P) is released from synaptic vesicles by the action of ions(Q). Choose the correct P and Q .