Which receptor hyperpolarizes the axon terminal to slow or cancel the action potential when norepinephrine binds?

A) ?2 receptor

B) ?2 receptor

C) ?3 receptor

D) ?1 receptor


Answer: A

Anatomy & Physiology

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Interstitial fluid that enters a lymphatic vessel is termed

A) plasma. B) lymph. C) interstitial fluid. D) intracellular fluid. E) pus.

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The type of leukocyte that fights allergies and parasitic worms is indicated by ________

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Indicate whether the statement is true or false

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