Action Potential in the Neuron

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  • Опубліковано 25 бер 2018
  • This animation demonstrates the behavior of a typical neuron at its resting membrane potential, and when it reaches an action potential and fires, transmitting an electrochemical signal along the axon. It shows how the various components work in concert: Dendrites, cell body, axon, sodium and potassium ions, voltage-gated ion channels, the sodium-potassium pump, and myelin sheaths. It also shows the stages of an action potential: Polarization, depolarization, and hyperpolarization.
    The animation was co-developed by Harvard Extension School's Office of Digital Teaching and Learning, and instructors for the courses in neurobiology and human anatomy.
    Learn more about Harvard Extension School: www.extension.harvard.edu/?ut...

КОМЕНТАРІ • 792

  • @bluehourcore
    @bluehourcore 3 роки тому +2061

    you literally just explained what takes up more than 10 pages of my textbook in a video that's shorter than 15 minutes. tysm!

    • @niahda8687
      @niahda8687 3 роки тому +4

      Bnerbatt 😭

    • @rodney9886
      @rodney9886 3 роки тому +3

      facts!!!

    • @HarryPotter-rl9np
      @HarryPotter-rl9np 2 роки тому +7

      Yaa it's too short,but it is good for revision

    • @elperro746
      @elperro746 2 роки тому +1

      This is one paragraph on my text book and she made It look like 10 pages. Shitty explanation

    • @yourfavouritescepticx8969
      @yourfavouritescepticx8969 2 роки тому +16

      That’s what I’m saying. These textbooks just confuse ppl 😂. I always come to UA-cam with these textbook topics

  • @travisk5589
    @travisk5589 4 роки тому +3290

    Can I say that I went to Harvard after watching this video

    • @sanabatol204
      @sanabatol204 3 роки тому +57

      Travis k yes! 👏 Be proud of yourself but remain humble - UofH Student :)

    • @krrishkai
      @krrishkai 3 роки тому +18

      I think you should be allowed to

    • @uzi6839
      @uzi6839 3 роки тому +1

      @Albert Darian you bitch stfu

    • @uzi6839
      @uzi6839 3 роки тому +8

      @Howard Bishop it’s a scam m8 they steal all your information

    • @angelusvastator1297
      @angelusvastator1297 2 роки тому

      Lmaoo

  • @GGG965
    @GGG965 4 роки тому +866

    Every sentence is literally a ¨punchline¨. I wish schools around the world had the ability to convey the material that way, instead of confusing their students. well done harvard.

    • @naglaakhaled5259
      @naglaakhaled5259 3 роки тому +41

      Honestly yes school books just throw in a bunch of unorganized data and they only give half of the information so they can confuse you even more

    • @tinyr101
      @tinyr101 2 роки тому +18

      @@naglaakhaled5259 I’m currently in grad school and I feel that this statement is 100% correct. During courses, the professor/ textbook throws a bunch of information at you but you really only need the main points to succeed on tests/work outside of the classroom. Universities just need an excuse to keep students in the classroom longer and make them feel as if they ‘need’ all this information and need to pay for ridiculous tuition in order to be successful…

    • @Addison0526
      @Addison0526 2 роки тому +10

      @@tinyr101 yet we’re learning the same stuff, arguably in a better format, on UA-cam for free 🥴

    • @tinyr101
      @tinyr101 2 роки тому +4

      @@Addison0526 YEP, and I still have to waste my time in a lecture room where I wont benefit from what the prof says 🐔

    • @Lydianon
      @Lydianon 9 місяців тому +6

      @@tinyr101 It would be wonderful if they turned that around - learned the main points- the bare bones first and THEN fill in all the details. It not only could save time but lets you organize information in a more logical manner. You'd retain alot more. Because throwing it all at you at once... It defeats the whole purpose. Memorizing words and phrases without understanding them is why kids forget half the stuff they needed just to pass a test.

  • @rachelthellammaa3923
    @rachelthellammaa3923 5 років тому +1382

    I wish everyone well for the upcoming test!
    You got this!
    *Update: I'm now in college and I found myself coming back to this video since I have an exam tomorrow. Still extremely helpful!

  • @_Understand_it
    @_Understand_it Рік тому +129

    This is by far the best explanation of action potentials I've ever come across. Thanks!

    • @user-nn4qw6ix4b
      @user-nn4qw6ix4b Рік тому +1

      this 14 minute video should have been maybe 3 minutes. much better vids out there

  • @simranc7690
    @simranc7690 5 років тому +375

    It took me an hour to get through the whole video because I kept pausing it to get almost two pages of notes out of it. Thank you so much!

    • @mbalensiefer
      @mbalensiefer 4 роки тому +14

      Do "Open Transcript" next time, and copy->Paste. :))

    • @elamathielam9084
      @elamathielam9084 4 роки тому +2

      @@mbalensiefer wre s the transcript?

    • @prerna3058
      @prerna3058 4 роки тому +1

      Me too

    • @Noor-mu1bl
      @Noor-mu1bl 4 роки тому +2

      Lol I thought it was just me!

    • @dannichols6261
      @dannichols6261 4 роки тому +34

      @@mbalensiefer "open transcript" is good, but it is sometimes *better* to write your own notes from what you're hearing, as doing so likely 'sets' the info into your brain better, I think.

  • @mikeish6640
    @mikeish6640 Рік тому +79

    If anyone is wondering, there are things called leaky K+ gates that always allow a little bit of K+ ion movement across the membrane. This is how the resting potential is restored after hyperpolarisation (when it goes to negative). Because it's so negative inside the cell (below the resting potential of -70mV) K+ ions will move into the cell because of the electrical gradient, sodium ions can't their gates are shut. This movement of K+ ions into the cell makes it more positive and restores the resting potential. The sodium potassium ion pumps do help a little to maintain the electrical gradient, but mostly they keep the chemical gradient (Na+ in high concentration outside, K+ high conc. inside) with the leaky K+ (how many / how leaky they are) determining the electrical gradient and therefore the resting potential.

    • @booyah9402
      @booyah9402 9 місяців тому +5

      Sorry, can you explain this better? I am not understanding how the potential is restored again after hyperpolarization. If 3 sodiums and 2 potassiums pass through, wouldn't the cell be losing 1 negative ion all the time, making it even more negative?

    • @mikeish6640
      @mikeish6640 9 місяців тому

      @@booyah9402 losing a net of one positive ion and making it more negative yes. The K+ gates "leak" a little bit. These gates are not the ion channels pumping the 3Na+ / 2K+, they are gates not channels. They stop most the K+ ions moving when shut, but a few still get past even when shut. When the cell becomes very negative on the inside the electrical difference (the potential difference across the cell membrane) is large enough so K+ ions are forced back into the cell through the K+ ion channels. This is moving from low conc. of K+ ions on the outside to high on the inside, so is moving against the concentration gradient and how diffusion would work, but the electrical difference is so big it pushes positive K+ ions into the cell to restore the electrical gradient. NA+ ions can not be pushed into the cell as their gates do not "leak".
      Did that help?

    • @Kak570
      @Kak570 8 місяців тому

      ​​@@booyah9402actually 3 factors contribute to RMP:
      1.Na+/k+ pumps.
      2.leaky k+ channels
      3.leaky Na+ channels
      U must know permeability of k+ is much more than Na+ because of the presence of large amount of k+ channels than Na+ channels on membrane (approx. In the ratio of 100:1)
      As a result the cell membranes is significantly more permeable to k+ than to Na+.

    • @pratyaydatta4678
      @pratyaydatta4678 8 місяців тому

      In that case you can consider, more sodium ion enter the cell during depolarization than potassium ions that goes out during repolarization. @@booyah9402

    • @sahandsabahi4991
      @sahandsabahi4991 6 місяців тому +3

      Thank you. I was confused by the last part of the video where it says pumping 3 sodium out and 2 potassium in restores the cell from hyperpolarized state to resting potential. I think that last part is a bit misleading since the pump always makes the cell more negative.

  • @maheen97
    @maheen97 3 роки тому +53

    this 13 min video covered this content way better than my professor's 40 minute video

  • @Alex-dp1bk
    @Alex-dp1bk 2 роки тому +33

    My professor couldn't make this make sense for the entire two semesters I had him. This one video explained it all to me in just 13:11. Thank you.

  • @davivvd1994980
    @davivvd1994980 4 роки тому +410

    this 13 min video covers four of my lectures...

    • @yunkegu8460
      @yunkegu8460 4 роки тому

      lmao

    • @mrkrieg1963
      @mrkrieg1963 4 роки тому +7

      It covers 2 minutes of mine! That’s why I needed this

    • @jaffaesque
      @jaffaesque 3 роки тому +3

      It's about 1/4 of my first lecture for the course...

    • @travisk5589
      @travisk5589 3 роки тому

      Sam, check out the crash course video. Each sentence is packed with info

    • @rawanghanem1607
      @rawanghanem1607 3 роки тому

      same

  • @davidthomaschwclmt5925
    @davidthomaschwclmt5925 3 місяці тому +4

    I wish my A and P teacher would just show this video. its so helpful

  • @teresagaines5087
    @teresagaines5087 3 роки тому +62

    I’m on page 4 of notes! I can’t believe how much this video is helping me understand what I believe is going to be a large topic on my midterm for an SFSU psychology course titled “Perception.” I’ve been struggling to conceptualize brain structures and brain activity that is now included in my courses. I’ve never seen any of it before and have had to slowly teach myself through videos like this when, even after re-reading the dense textbook, I still struggle to keep it all clear. As a very passionate psych undergrad who has never had to take chemistry or any class past intermediate biology, this video made me feel like I really missed out on appreciating science classes more because now that it was explained in a way I can understand, it blew my freakin mind. God I love learning.

  • @leilacx1088
    @leilacx1088 4 роки тому +55

    great video, i understand why Harvard students are so smart, if your explanations are this good online, I cannot imagine how great the lecture are in person.

  • @DantheSWAMPY
    @DantheSWAMPY 2 роки тому +27

    As a first year neuroscience student, my lectures on the introduction to this topic was covered over 3 hours and was very confusing to understand. This managed to keep the level of detail needed whilst keeping it simple and also under 15 mins... Thank you so much, this really helped.

  • @aishasingh8433
    @aishasingh8433 3 роки тому +41

    Literally my teacher explained this concept in the worst way possible 😐 thanks to this video

  • @aakashsaha8400
    @aakashsaha8400 5 років тому +104

    I was so baffled by the Neuroscience introductory class. This video made me understand the process so easily. More videos on topics like this are appreciated. Thank you...

  • @veroniquelevesque3998
    @veroniquelevesque3998 2 роки тому +36

    I can't thank you enough for this video. I am a big visual learner and this should be presented in all physiology classes. Wow!

  • @theorionnebula9746
    @theorionnebula9746 2 роки тому +9

    as a homeschooled kid making my own cutriculum, thank you for this resource. i learned about ion channels the other day and was like “wtf those things do” then was looking into the specific cell functions of neurons and thwy came up bigtime. everything is connected

  • @mernus7512
    @mernus7512 Рік тому +20

    Make the video x1.25, then it becomes normal

  • @katjorbar
    @katjorbar 3 роки тому +16

    It all finally makes sense! This video is brilliant in its simplicity and cuts out all the fluff that made it complicated!

  • @chrism5213
    @chrism5213 5 років тому +29

    Thank you so much! This video is just what I need, it’s clear and to the point.

  • @kristinafernando1072
    @kristinafernando1072 Рік тому +2

    this is THE BEST action potential video out there!!! I've been struggling for ages and this video coverseverything in such a comprehensive and easy to understand manner. THANK YOU!

  • @nicholasbeck1558
    @nicholasbeck1558 2 роки тому +17

    Thank you for making your work available to all. I really enjoy your excellent presentations.

  • @hazelpetrick8340
    @hazelpetrick8340 3 роки тому +27

    this vid gave me potential to do some serious note-taking action

  • @melissahumphrey4331
    @melissahumphrey4331 5 років тому +5

    Excellent Video! Thank you for speaking slowly and clearly. Very helpful!

  • @F8LDragon2
    @F8LDragon2 2 роки тому +19

    Still amazes me that this universe developed such a complex organization of matter

    • @user-ll4gv5sg9u
      @user-ll4gv5sg9u 2 роки тому +2

      Universe > super power > creator >✨ God ✨
      🥰 That's the one and only Truth to explain these amazing super complex operations .

    • @F8LDragon2
      @F8LDragon2 2 роки тому +2

      @@user-ll4gv5sg9u why does the universe have to be created? If it was created what created the creator? If the creator could be deemed eternal, why couldn’t this universe simply be eternal?

    • @Geminish15
      @Geminish15 3 місяці тому

      Alien overlords 👽👑

    • @F8LDragon2
      @F8LDragon2 2 місяці тому

      @@Geminish15 if that’s so, how did they develop? Must be just as fascinating

  • @jagannatha.hirave6601
    @jagannatha.hirave6601 4 місяці тому +3

    Magnificent, it can't get better than this. Thank you Harvard.

  • @NikkiJohnsonFreeThinker
    @NikkiJohnsonFreeThinker 4 роки тому +16

    This is a FANTASTIC EXPLANATION! It includes so many helpful details that are simply not covered in other videos about this subject. Thank you so much!

  • @sarahdadswell3817
    @sarahdadswell3817 2 роки тому +3

    Such a brilliant, clear explanation with great animation. Huge help. Thank you

  • @emmakaleck34
    @emmakaleck34 5 років тому +13

    thank you so much. my teacher doesn't tell me shit and i was lost...then I found this video and all of my hope was restored. I love you even though i really hate action potential ur awesome of this i could cry I'm so happy. and I'm not even exaggerating

  • @spacemaster8831
    @spacemaster8831 2 роки тому +11

    I am 14 and obsessed with a level psychology: This video was very useful, particularly for clarification and being clear and concise!
    For anybody confused:
    Basically the dendrites are decorated with synapses, which don't quite touch the next axel, but have literally less than 1 millionth of an inch between them. The dendrites decide whether to pass the stimulation on, and if yes, then the process begins. The stimulation is passed through the cell membrane (soma), through the axel (which is often covered in a layer of protective fat called the myelin sheath) where the action potential then reaches the axel terminal, and the action potential "jumps" across the synaptic gap and into there receptor sites (like a key fitting into a lock).

    • @jem3706
      @jem3706 2 роки тому +2

      so smart for a 14 year old! keep it up!

    • @satoshinakamoto7253
      @satoshinakamoto7253 2 роки тому

      @@jem3706 he reads, american teenagers don't read

  • @marisolceja
    @marisolceja Рік тому +3

    This explanation with the graphics is super good. It definitely helped me learned my class material better. Thank you Harvard.

  • @sharonedigitale
    @sharonedigitale 2 роки тому +22

    This was a pleasure to watch. I’m not in school, just here for curiosity and I thoroughly enjoyed learning it because it was slow, simply explained, and illustrated so well. Thank you.

    • @Lydianon
      @Lydianon 9 місяців тому

      I'm not in school now either. Interesting how much more i enjoy learning when i do it just for fun.

  • @leonardocardoso1627
    @leonardocardoso1627 4 місяці тому

    This is by far the best explanation on UA-cam for the Hodkin-Huxley model. After watching it one, I understand everything about it. Amazing work, whoever made this. I'm sending you a virtual hug of appreciation ahaha

  • @michelleplanton1873
    @michelleplanton1873 2 роки тому +2

    Thank you! I have been reading all my material supplied and my textbooks but have been struggling to get my head around this. Now I get it! Such a brilliant and clear video.

  • @Rockerfeller26
    @Rockerfeller26 Рік тому +1

    Okay...this was just about the best narration I needed to understand the concept. Just on point.

  • @iceblaze3043
    @iceblaze3043 Рік тому +1

    4 years later and still saving lives

  • @ericpalmateer806
    @ericpalmateer806 3 роки тому +34

    Big thank you to Ethan Contini-Field, Dr. Jennifer Carr, and Michael Davis for putting together such a wonderfully helpful video. Good job!

    • @Geminish15
      @Geminish15 3 місяці тому

      When did we start listing names alphabetically by FIRST NAME instead of last name? 🤨

  • @ulu_al_albab
    @ulu_al_albab 2 роки тому

    thanks so much. I think Harvard is the best channel that can explained resting membrane potential process clearly with good animation. I have been searching video like this since yesterday. I get the AHA moment!

  • @tenzinwangmu1757
    @tenzinwangmu1757 4 роки тому +4

    So helpful ,this is my second time watching and revising AP

  • @julicookful
    @julicookful 2 роки тому +2

    Ridiculously clear and helpful! I'm using it to develop content for "neurobiology and addiction" presentations. Thank you!!

  • @alessandromattoli298
    @alessandromattoli298 4 місяці тому

    Absolutely clear, each sentence is an important aspect, amazing job harvard

  • @mercychepi
    @mercychepi 3 роки тому +2

    My professor confused the heck out of me. This video was very easy to understand and grasp. I never thought I would say this, but Harvard is saving my grade

  • @hypnosisbyalex9459
    @hypnosisbyalex9459 4 роки тому +7

    omg this is the best easiest way to understand this process, I got so much confused from the book and from my teacher!!! but here you are explaining so simple !!!! thank you so much, I finally got it on time for my exams, are in 2 days!! THANK YOU

  • @tane1038
    @tane1038 2 роки тому +2

    This is a fantasic video. Very thorough, so well explained!

  • @britanieblackhurst9093
    @britanieblackhurst9093 4 роки тому +6

    This video is amazing! It finally makes sense!

  • @rubybhatia618
    @rubybhatia618 4 роки тому +7

    This is simplest vedio on Action potential....very helpful in clearing my physiology exam

  • @razaaan4299
    @razaaan4299 3 роки тому

    Thank you so much ! I've been struggling with this for a whole month and I finally got it. Thanks again.

  • @arghyadas2836
    @arghyadas2836 Місяць тому

    I always come to this video whenever I need to revise my concepts. This video is packed with valuable information!

  • @monaoconnell5650
    @monaoconnell5650 Рік тому +2

    Excellent! I have the idea but will have to listen several more times. Thank you so much.

  • @amsa2462
    @amsa2462 2 роки тому

    Such a well explained video!
    Thank you so much for uploading this!

  • @vitoria96634
    @vitoria96634 Рік тому

    Simple video! Perfect for you to have an idea about the subject before diving into it! Thank you!

  • @alirazamughal9606
    @alirazamughal9606 5 років тому +8

    Best video. That Video helped me to understand the process much easily

  • @ailajiezelperez9454
    @ailajiezelperez9454 3 роки тому +3

    Love the video, totally understandable in such a short time. ❤️

  • @geoffreychawesimfukwe8486
    @geoffreychawesimfukwe8486 3 роки тому

    Well explained in a simplicitic way, best video so far covering the very topic, Thanks.

  • @expectopatronum5038
    @expectopatronum5038 3 роки тому +2

    this literally covered the whole unit . tysm!!

  • @veronicanoordzee6440
    @veronicanoordzee6440 5 років тому

    Finally a video with some content! Extension School? For an extended career? Of for extended knowledge? Watch the playlists and you know.

  • @camm9397
    @camm9397 10 днів тому

    BEST EXPLANATION I'VE SEEN !!!!

  • @channelofbd5404
    @channelofbd5404 4 роки тому +3

    This video removed my complexities simply. Loved the way it made me understand the whole fact.

  • @user-eb4hc4gx5y
    @user-eb4hc4gx5y 3 роки тому

    This video is just BRILLIANT. Thank you SO much!!

  • @user-sq7il5dv6k
    @user-sq7il5dv6k 2 місяці тому

    I enjoyed that was this was explained. Straight to the actual details of what and how this happens. Great job!

  • @midlifekris6517
    @midlifekris6517 3 роки тому +1

    Wonderful video! Thank you for helping me to better understand Action Potential in the Neuron.

  • @Chelsea-vt4wo
    @Chelsea-vt4wo День тому

    That moment you finally get it ! Thank you

  • @fitnesswithmaria3701
    @fitnesswithmaria3701 Місяць тому

    Excellent explanation which included plenty of detail. Thank you.

  • @sheetalmahajan4150
    @sheetalmahajan4150 3 роки тому

    It was the best explanation I could ever find. Thank you

  • @MukeshKumar-xl8tp
    @MukeshKumar-xl8tp 3 роки тому

    i was astonished by the way they presented this video.Hats off!!!!!!!

  • @angelapritchard7737
    @angelapritchard7737 4 роки тому

    Easy to follow explanation. Thanks so much!!!

  • @miriammuller40
    @miriammuller40 4 роки тому +2

    This video was a life-saver. Thank u.

  • @ceejay1684
    @ceejay1684 9 місяців тому

    video makes this much more easier to digest. thanks harvard

  • @sibusisomathibela1451
    @sibusisomathibela1451 11 місяців тому +1

    mind blown i've been struggling with this concept all semester and it was explained in less than 15 minutes

  • @Zetsuke4
    @Zetsuke4 4 роки тому +6

    Woesw this harvard content is incredible!!

  • @aviaxa
    @aviaxa 7 місяців тому +1

    Great explanation video! I understood everything and what made it even better: You could feel the motivation of the teacher through the screen! She seemed ecstatic to be teaching! This really kept the video entertaining, as I was awaiting every next sentence. Monotonality? Don't know her!

  • @reyesgarcia1856
    @reyesgarcia1856 3 роки тому

    The best video of this theme. Thanks for saving my life

  • @sunrose6372
    @sunrose6372 2 роки тому

    Thank you! This helped me understand action potentials a lot better.

  • @prschuster
    @prschuster 2 роки тому

    Very complete and concise. Excellent graphics.

  • @KitambaraMakwani
    @KitambaraMakwani Місяць тому

    Your briefly explanation have cleared my mind satisfactorily

  • @Sureshsadanandan
    @Sureshsadanandan 5 років тому +4

    Fabulous extraordinary perfect !!!!!!! thanks a bunch 😄😄😄😄

  • @lauramanyeruke
    @lauramanyeruke 5 років тому +1

    This video was very helpful. Thank you!

  • @yanitzadelgadotresord4779
    @yanitzadelgadotresord4779 5 років тому +2

    Very helpful video, thank you!

  • @saanviwadhwa8494
    @saanviwadhwa8494 Рік тому +1

    this makes it so easy for a topic that seemed so complex!!!!! thank you ;-----;

  • @user-wg3ym5pg7c
    @user-wg3ym5pg7c 6 місяців тому

    This literally help me than those videos I have seen for action potentials and resting potential also the axon myelinated thing...... it's literally telling you all the basics which is why it's more understandable....very greatful for this video💯

  • @yovita3042
    @yovita3042 2 місяці тому

    easy to understand, love this video! thank you for the explanations :)

  • @muthuveljothi4619
    @muthuveljothi4619 5 місяців тому

    Very well articulated. Thank you

  • @pnar6412
    @pnar6412 6 місяців тому

    Freaking love everyone who contributed to this gem of a video LOVE YALL

  • @theundeadvolke9574
    @theundeadvolke9574 4 роки тому +1

    You have really made me understand what this topic entails..... Im totally speechless after listening to the video

  • @oykubozalioglu1465
    @oykubozalioglu1465 2 роки тому +1

    The best video on this subject! Thank you

  • @itielmartinez7824
    @itielmartinez7824 3 роки тому +17

    Now I see what does the true power of Harvard looks like...

  • @RajveerSingh-fx2bd
    @RajveerSingh-fx2bd 5 років тому +4

    Love the visuals!

  • @95Jamecia
    @95Jamecia 5 років тому +3

    YOU ARE A FANTASTIC PERSON. THANK YOU FOR THIS VIDEO!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • @sagnikguha7010
    @sagnikguha7010 3 місяці тому

    Very well explained... Saved my time .

  • @rayhanhossain9861
    @rayhanhossain9861 2 роки тому

    ayo....there is a reason why you mans are the top UNi still.
    Respect G

  • @AAMD1212
    @AAMD1212 4 місяці тому

    This is wonderful and well made. Thank you.

  • @user-ek7cy2lx2t
    @user-ek7cy2lx2t 3 роки тому +12

    Great information, great animations, and a great narrator, thanks a lot

  • @zahranakhostin9101
    @zahranakhostin9101 4 роки тому +1

    perfect . full of information.thanks

  • @kokusaibio4796
    @kokusaibio4796 2 роки тому +1

    This is an excellent video. Best I have seen on this topic so far. I have sat through so many quirky, fun, mnemonic filled cartoon videos; so flashy and bright they are seizure inducing. Sometimes you need to just slow it down and tell 'em how it is. Subscribed!!!

  • @abanoubmaged2101
    @abanoubmaged2101 2 роки тому +1

    this video well explanied everything i did study on cell biology and i wasnot sure about certain points i really wish you all best harvard

  • @samiesamie7619
    @samiesamie7619 4 роки тому

    Thank you so much for making such a great tutorial video

  • @dylanlouie153
    @dylanlouie153 8 місяців тому

    Great video loved the explanations for Na+ and K+ ions

  • @pawankumarmaddhesiya9272
    @pawankumarmaddhesiya9272 6 місяців тому

    Thank you for this animation based knowledge.

  • @chitrabalakrishnan2725
    @chitrabalakrishnan2725 2 роки тому +1

    Thank you so much!!!
    Wonderful clarity!