The concentration of sodium and potassium ions inside and outside a nerve cell must be reset each time the transition of a nerve impulse occurs. both ion types are able to move across the nerve cell membrane against the concentration gradient. To maintain these gradients, nerve cells depend directly on the chemical output of which other cell process.
mitosis
replication
respiration
transcription
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Biology, 22.06.2019 09:30, natalie0908
Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?
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The concentration of sodium and potassium ions inside and outside a nerve cell must be reset each ti...
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