BIPN 100 (Bloodgood UCSD) Questions And Answers Rated A+ New Update Assured Satisfaction
9 views 0 purchase
Course
BIPN 100
Institution
BIPN 100
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 ...
BIPN 100 (Bloodgood UCSD)
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 (Sodium-glucose linked transporter) function - Glucose is transported into the cell using the
Na gradient established by the sodium-potassium pump
Typical membrane potential - -70 mV
Equation for the Equilibrium Potential of an Ion - Nernst Equation
Equilibrium Potential for K+ - -90mV
Three Fluid Compartments - intracellular, interstitial, plasma
Equilibrium Potential for Cl- - -63mV
Equilibrium Potential for Ca2+ - +122mV
Regions along axons during an AP - Refractory region, active region, inactive region
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PatrickKaylian. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
