Lecture8: Types Of Neurons And Nerve Endings Flashcards

1
Q

Mention an example of direct stimulus?

A

Photoreceptors in retina

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2
Q

What do the nissl bodies appear as in the cytoplasm?

A

Basophilic granules

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3
Q

Where are the nissl bodies distributed?

A

Over the cell body, and dendrites

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4
Q

What are the 2 things transported via the anterograde transport system?

A

Mitochondria and neurotransmitter vesicles

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5
Q

What motor protein transports the subjects of the anterograde transport system?

A

Motor Protein Kinesin

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6
Q

Which transport system carries molecules for recycling?

A

Retrograde

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7
Q

What motor protein carries the content for recycling?

A

Dyenin

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8
Q

What is the function of axons?

A

Conduction of impulses away from the cell body

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9
Q

Does Axon have nissl?

A

No

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10
Q

What covers the Axon?

A

Myelin or neurilemma

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11
Q

What is the function of the dendrite?

A

Impulse conduction towards cell body

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12
Q

Are nissl present in dendrite?

A

Yes

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13
Q

Where are nerve cell bodies only present?

A

Ganglia

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14
Q

Which type of neuron Carries impulses from receptors to the CNS?

A

Sensory neurons

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15
Q

Which type of neurons Carries impulses from CNS to effector organs?

A

Motor neuron

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16
Q

Which type of neuron acts as a link between sensory and motor neurons?

A

Interneurons

17
Q

Are interneurons present in CNS only

A

Yes

18
Q

What is the morphological classification of the retina?

A

Bipolar

19
Q

What is an example of a pseudo-unipolar neuron?

A

Spinal ganglia

20
Q

Where are Multipolar Pyramidial neurons present?

A

Cerebral cortex of the brain

21
Q

Where are Multipolar Purkinje neurons present?

A

In the cerebellar cortex

22
Q

Where are pseudo-unipolar neurons present?

A

In the Dorsal Root Ganglion

23
Q

Where are Bipolar neurons present?

A

In the retina