- Study guides, Class notes & Summaries

Steps for an Action Potential - Depolarizing stimulus, if threshold is met - Na+ and K+ channels begin to open, Na+ enters the cell and depolarizes it, Na+ channels close and K+ channels open fully, K+ exits the cell until it is hyperpolarized, K+ channels close, cell returns to resting membrane potential Membrane permeability of molecules (most to least) - Lipophilic, small & non-polar, small & polar, large & polar, charged Sodium-potassium pump function - Pump 3 Na out, and 2 K in SGLT (...

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Brainarium

Bipn 100 Final Bipn 100 Final Bipn 100 Final

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lectjoseph

BIPN 100 QUIZ 1 QUESTIONS AND ANSWERS Glucose transporters move glucose from the interstitial fluid into cells so that cells can metabolize it into energy. This type of statement is, A) teleological B) tautological C) Mechanistic and teleological D) Mechanistic and tautological E) mechanistic - CORRECT ANSWERteleological

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STANGRADES

BIPN 100 QUIZ 2 QUESTIONS AND ANSWERS Regarding GPCR signaling, if G-aS are locked in an active state, what downstream consequence would you expect? a. increased translocation of receptors to the nucleus and increased transcription b. reduced cAMP and PKA activity c. increased PLC activity and cAMP levels d. reduced PLC activity and cAMP levels e. elevated cAMP and PKA activity - CORRECT ANSWERe, G-aS is associated with the activation of adenylate cyclase

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STANGRADES

Bipn 100 Quiz 2 With Correct Answers 100% Verified!!...

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BIPN 100 FINAL questions with verified answers passed

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19 pages

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73 pages

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6 pages

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BravelRadon

BIPN 100 Final questions and answers graded A+ passed

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16 pages

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BravelRadon