Sodium Potassium Pump - Active Transport
HTML-код
- Опубликовано: 18 окт 2019
- This Biology video tutorial explains how the sodium potassium pump works inside the cell membrane. This protein based pump is an example of active transport which requires the use of ATP energy to power the movement of particles up against the concentration gradient - that is to move the particles from a region of low concentration to a region of high concentration. The sodium potassium pump transports 3 Na+ ions out of the cell and takes in 2 K+ ions into the cell per cycle.
My Website: www.video-tutor.net
Patreon Donations: / mathsciencetutor
Amazon Store: www.amazon.com/shop/theorgani...
Subscribe:
/ @theorganicchemistrytutor
Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.
Final Exams and Video Playlists: www.video-tutor.net/
Full-Length Math & Science Videos: www.patreon.com/mathsciencetutor/collections
dude when i get into med school im gonna donate you a pretty hefty amount. no cap. because of you i aced gen chem, orgo, physics, and calculus. Thankss so much
Saameee
Why tho, Stop lying & Give him money now & stop talking about what you'll never do!! You dodo....rofl
Same remind me pls
Did you get into med school??
Cut that check bro !!
How does he know everything about everything? He’s literally the reason I’m passing my classes
You deserve more credit than entire sets of schools for educating the youth .
Where is it found ??? Neuron or normal cell???
His teaching level is basic compared to our indian but OK for your standard level
God help me ok sure buddy whatever you say
This occurs in all cell types
@@godhelpme8977 why are you here then mate 😂😂😂😂 if it were basic you wouldn't be here 😂😂😂😂😂😂
Sir I highly Recommend you to Never stop This channel or Private any of your videos, it's so much benificial of students like me... Its a humble request sir...#THANKYOU
You helped me in my calculus class, organic chemistry class, biochem class and now in physiology as well!! You're a gem sir. Thank you so much. 💓
Have been trying to learn active transport through many videos... i swear i have now learnt&understood everything😭👌 u explain so well...
I hope you know that you are an absolute treasure. I hope you become rich and famous for your work and service
you simplified it in such a beautiful way... great tutorial
Like i had to pause the first 2 minutes to praise this guy!!🥺I passed 2 of my modules last year which seemed totally impossible...that was because of you!! I'll always say that you an absolute legend above any RUclips tutor🥺🙏
I have watched your videos since middle school and I am now a senior in college about to enter dental school. I cannot thank you enough for all the lessons over the years.
When in doubt, The Organic Chemistry Tutor!! (thank you so much)
You are not only helping students but also you are providing education to many students who don't able to go schools. Thank you very much. Words are powerless to describe for our gratitude towards your efforts.
Love from Somalia.
you made things simple and understandable ! Thank you for your kind help
gonna sit for bio's paper tomorrow, & ur chanel is the only tutor tht im looking forward for
Post more biology videos!! Even stuff like catechism oxidase and concentration of ph, temp, and amylase
great explanation.....wish everyone taught like you
You will Save my life with your videos.
Great video,, thanks for the complete perspective
that was very clear to follow, thank you so much!
I always find what I'm looking for, here in this channel! Thank you till moon
my professor explained this with so many confusing words that I thought it was such a complex process, I didn't know it was just this simple gosh u just saved my life
OMG! You saved me. Thank you kindly.
😍Thank you for good video! I'm Korean high school student and writing a report about biology. I couldn't find adequate materials in Korean for my report, but it's ok with your video. And your speaking speed is perfect for understanding!
you’re the best. thank you so much.
When I am stuck or struggling to understand something new I will smile and visit your channel
I finally understand this topic after 2 hours of not understanding anything from other sources. Tysm!!
This video helped me understand some classwork for anatomy and physiology. thank you !!!
You're the best!!!
it's amazing i learned so many from this channel thank you so much
OMG really? I hard a huge challenge understanding this when I was studying alone but now that is history. Because of you its now part of me
Perfectly described
Thank You So Much , this realy help me alot
As you guys can see this is high level science and he makes things easier which is sooooo good
This dude is good at everything ❤️
Thank u for making it easy to understand ☺️
Thanks dear for such a wonderful video
It was very helpful 😊
Thanks for explaining it so well😊😊
Thank you from the bottom of my heart ❤️❤️❤️❤️❤️❤️
My guy your the best i hope your a professor or something cause you should get paid not just from RUclips but also in education in a collegel. You simplify things for us to understand
I love this person now
i just understood a whole process in five minutes... you are a legend
Damn man it really helped me thanks for your help
Thank you dude😭❤!
Impressive tutor
Give this man a medal
Best explanation😍
Thanks a lot
You are THE BEST!!
You explain so clearly!!!
I’m not good at english but I still understand!? tq so much💗
Thank u sir ....I m watching it from India
Thnqq so much sir, you made thiss long boring concept in short ,also you made this topic intresting nd easy.... thnks again🎉
thank you
Awesome.. thank you very much
Really helpful 👍
Question: I know the pump is a form of primary transport, but what happens to the phosphate group after it leaves the ATPase? Does it get reused? Does it react with ADP? Or is it consumed by peroxisomes (I heard peroxisomes take care of free radicals)
You have saved my life. You should be the president of America, because of you are the best of the best!
Thank you so much sir
This guy knows everything. How is this even possible?
Just want you to know I got into med school because of you. Thank you so much.
I love you man
Sir can you please tell me how dinitrophenol (dnp) inhabits na+ k+ pump
والله انك كفووو ياخي
U are very gooooood🥺🥺🤲🏽🤲🏽🤲🏽🤲🏽🤲🏽❤️❤️❤️❤️❤️💎
If the membrane is more permeable to K+ (more K+ leak channels) than permeable to Na+, then more K+ leaves than Na+ enters, right? If so, why does the pump transport more Na+ outside (3) and less K+ inside (2), shouldn't it be otherwise?
Thankyou
Wayyyyy better than how my teacher teaches..thank u
Tysm!
Made it clear
Gud one sir
do the action potentials require ATP?
is there any specific reason why the pump only accomodates 3Na and 2K ions every time?
do you have twitter? to be more aware of your videos. ❤️
youre the goat
Thank you Scholar 🎁🎁🎁
Could you pan do a lesson on water potential and mass flow
sir love you
PASSED MY MCAT WITH HELP OF THIS GUY. NOW SURVIVING MED SCHOOL WITH THE HELP OF THIS GUY. WANNA GIVE HIM A HUG
@Liberation you mean at the same time?
@xxyyzz um you need to pass your MCAT and its score decides if you ge can get into a medschool. good luck :)
Yes finally 💞
Pwoliii
Wth it was this easy all along
Thanks for the video ..
But i still have my doubts ,.
1. Why ? To transport more Na+ & K+ when there is already too much (give me the exact ans.pls)
2. I read the book called MODERNS ABC in which it says that ..when the cell membrane is stimulated , it becomes depolarised and Na+ influx happens on the basis of electrochemical gradient and then it explains further the repolarization - K+ efflux ..
So here I don't get it how the membrane is stimulated and if Na+ influx then how it is active transport (bcoz active processes -against the conc.n gradient ??)
If u know the ans pls reply ..!🙏
I understood this 5 minute video better than my professor lol
What's the importance of k ions in the cell
Please make some videos for physiology and biochemistry 😢
Don’t skip the ad’s guys!
Please don’t skip the ad’s that’s the only way we could help him!!
i love you
Cocncentration of sodium is more outisde the cell reverse is true for potassium, 3 sodium ions enter the pump, energy- atp converts to adp and pjsophrilade the pump (activate) transferring a phosphate group spdoum ions and phosphate group enters where top is open and bottom is closed, the pump looses affinity for the sodium ions eventually causing the sodium ions to leave, then twp potassium ions enter the pump the protein looses affinity for phosphate group and then a change of shape occurs , and then the protein looses affinity for potassium pump releases them
Hi can u plz tell me what does affinity mean. ?
Affinity is the capability to binding site.
Eg 3na+ in na+ site and 2k for k site
Is this like Chemiosmosis
where were u when i took into biochemistry 🤧
❤
You could shave with this mans brain
Why won't you reveal yourself to us! Instagram! Twitter! Omg you're amazing!!!
Yes please!!!
you save me
idk why my teacher can't just show this video
🙌🙌🙌
😊😊
very nice and so calm, I had to stop watching the Khan guy as he was rambling and going in circles yaiyaiyai...