Sodium potassium pump | Membranes and transport | Biology | Khan Academy

How the sodium potassium pump pumps sodium ions out while pumping potassium ions in (and the role this plays in establishing resting membrane potentials based on an electrochemical gradient)
Watch the next lesson: www.khanacademy.org/science/b...
Missed the previous lesson? www.khanacademy.org/science/b...
Biology on Khan Academy: Life is beautiful! From atoms to cells, from genes to proteins, from populations to ecosystems, biology is the study of the fascinating and intricate systems that make life possible. Dive in to learn more about the many branches of biology and why they are exciting and important. Covers topics seen in a high school or first-year college biology course.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy's Biology channel: / channel
Subscribe to Khan Academy: ua-cam.com/users/subscription_...

[@sarahmartinez4057]

as i was walking out of class friday, my teacher yelled out "oh and dont forget to look at and understand the sodium potassium pumps! even though we ran out of time today they will still be on your test on monday!!" so, here i am. thank you so much this was really helpful!

[@rotty4676]

said in 7 minutes what my teacher tried to explain in in half an hour

[@syamimiabdulhadi]

i feel you

[@user-gn8lz5zh5l]

my teacher didn't even try to explain it she went threw it in 2 minutes. good thing we have youtube these days.

[@niceguy522]

better than my professor couldve ever explained it in his entire life

[@DrHenley]

Best explanation I have seen and heard. Most are very confusing and I saw and heard a number of them before finding this video. Also, most don't go into the implications to other processes. Outstanding job!

[@turtledove2095]

For my plasma membrane writing assessment, HERE I AM!!!!!!! THANK YOU SO MUCH

[@jamesm90]

Excellent, you showed the concept very clearly, I feel as though I understand the mechanism now!

[@lettychan2768]

Thank you for your clear and interesting videos!! Everything is well-explained :)

[@turkish_editsxx2]

this is awesome, so much easier to understand than reading pages and pages of books!

[@haydershaheed476]

This explain is very fantastic ❤thank you

[@mpumelelogama4220]

Helpful indeed

[@bbbfizzy4175]

this video is really good, thank you khan academy

[@stephengaddis9791]

Thank you for your artistry and wonderful presentation. I find this absolutely fascinating! The drawings and teaching really put together what I've been reading.

[@lindaparker6102]

Sal is an awesome teacher !

[@ricardoarellano5776]

nice video, pretty understandable. thanks for the information, now a have a better idea of how this pump works.

[@InsomniaS3S]

Sweet, I'm learning about this in Animal Behaviour atm and you just happen to have a vid about it! Thanks

[@sepideomran4371]

great video and fully explained. thank you i needed it for my school XD

[@abdulwadood3497]

thank you sir after watching many videos I understand this through your video

[@debrajohnston730]

a beautiful explanation

[@mo93b92]

just pure amazing teaching skills u just made me understand 7 pages in just 7 min #thnx_man keep on the amazing work #subscribed

[@ayramalik6811]

ohh a diffiicult topic bt its really helpfull.

[@stefan-to4ih]

my report is due in three days. bless

[@PANKAJKUMAR-ol6wo]

very nice

[@taliaha8053]

You did that!

[@yvetteleemundorbor6413]

Thank you soooo much

[@fisslewine1222]

is a neuron able to hold more and release charge than modern computing component for example transistor?

[@muyichen8522]

Nice art

[@ashcariba]

Does the membrane protein get phosphorylated for the conformational change to take place? or is it the sodium? thanks

[@tenztash4631]

How and why cells swell or burst if their Na/K pump stops working?

[@zacharyperry9814]

Where do ions go when they exit a cell? Is there just a space between cells or are they entering capillaries or what?

[@fatuihenchman4874]

change of conformation or confirmation?

[@VODKKAFLAME]

conformation/configuration

[@VODKKAFLAME]

So is this antiport or symport?

[@nandanadutta6051]

VODKKAFLAME antiport

[@seemarani5270]

Sari videos bahut achhi h but I’m not able to understand ur video of translation n transcription of dna n rna

[@almavilla4239]

Hi

[@errorserver3000]

Bye

[@deepthim.j.5734]

Too complicated can you make another video p

[@ibrahimcheick1109]

Mn

[@Dagreton]

I disliked the video only because it is too short!!!

[@bibhusluitel6540]

First Dislike Man, Why???

[@ApplytheNoiseLawsIreland-bm7wb]

not clear just rambles