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Artyom0805 [142]
3 years ago
15

What ion depolarizes the membrane when it diffuses into the axon of a neuron?

Chemistry
1 answer:
Agata [3.3K]3 years ago
7 0

Answer:Sodium ions

Explanation:

The membrane potential of most cells is negative, when sodium ions enters the cells, it can reverse the polarity and makes it positively charge.

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3 years ago
9474 millimeters to centimeters using scientific notation showing work
puteri [66]

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ok. first you have to get the value in the required unit so 9474mm/(10mm/cm) = 947.4 so scientific notation states that the number must be raised to any power of an integer and the value of the number being raised must be less than than 10 and more than or equal to 1

so it must have one digit in front so.. 947.4 becomes 9.474 and because you move 2 places to the left, ur power is positive 2

and proof 10^2 is 100 so multiply 9.474 by 100 and u will get 947.4 cm which is also 9474 mm

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