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Card 6

Front

Describe the structure of the pacinian corpuscle

Back

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Card 7

Front

What is the name of the sodium channel within the plasma membrane of the sensory neurone?

Back

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Card 8

Front

What happens to the stretch-mediated sodium channel when it is deformed?

Back

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Card 9

Front

Describe how the pacinian corpuscle functions

Back

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Card 10

Front

sodium channels are stretched hence widening them which allows Na+ ions to diffuse into the neurone - The influx of sodium ions changes the potential of the mebrane and depolarises it, thereby producing a generator potential - The generator -->

Back

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Card 11

Front

How are the charges distributed across the membrane witha resting potential?

Back

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Card 12

Front

How are the charges distributed across the membrane with a generator potential?

Back

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