Complex Flashcards by Dylan Banks | Brainscape

Q

The arrors here represent which structure found in nerves?

A

Nodes of Ranvier represent gaps or interruptions in the myelin sheath of axons. At these gaps, axons are separated from the extracellular (interstitial) space by finger-like projections of Schwann cell membranes and cytoplasm. Two adjacent nodes mark an internodal segment of the sheath. This makes nerve fibers appear as a “string of sausages.”

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Q

Is this sympathetic or parasympathetic ganglia?

A

Sympathetic Ganglia

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Q

Fact Card: difference between Sympathetic and Parasympathetic Ganglia

A

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Q

The asterisk identify which of the following nerve-associated layers?

A

Epineurium

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Q

A

Line 1 Epineurium
Line 2 Perineurium

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Q

The arrows identify the nuclei of which of the following types of cells?

A

Satellite cells,

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Q

What typle of brain cell is this?

A

Astrocyte

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Q

What type of Nervous System Cell is this

A

Astrocyte

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Q

Stereocilia are made up of which protein?

A

Actin

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