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AleksAgata [21]
3 years ago
9

You need to have a cavity filled so the dentist injects a local anesthetic into your gums. Local anesthetics reversibly bind to

Na channels and block the movement of sodium ions. Using what you know about signals, explain why this action can keep you from feeling pain.
Biology
1 answer:
masha68 [24]3 years ago
8 0

Answer:hello!

Explanation:

this might help it helped me have a great day!! https://quizlet.com/329289949/chapter-3-review-environmental-science-flash-cards/

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