Cell membrane proteins | Cells | MCAT | Khan Academy
HTML-код
- Опубликовано: 16 сен 2013
- Learn about the different types of proteins that exist on the cell membrane. By William Tsai. Created by William Tsai.
Watch the next lesson: www.khanacademy.org/test-prep...
Missed the previous lesson? www.khanacademy.org/test-prep...
MCAT on Khan Academy: Go ahead and practice some passage-based questions!
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 MCAT channel: / @khanacademymcatprep
Subscribe to Khan Academy: ruclips.net/user/subscription_...
It's very easy to understand just because of the way you are teaching. Thank you..
Thank you! This has been the one topic on cells I’ve struggled with and this video is amazing! Hoping to ace my test tonight!
teach 500% better than my horrible professor
+Janjay Spike Same!
Luna Rumba Tamang
Janjay Spike .
dont say horrible to your professor
LOL😂😂😂
And the horrible textbook they give you from the university library....
This video was so helpful.Thank you much! i have been struggling with this topic so much and mixing functions of all the these proteins but your very organised video cleared away all the doubts. :)
Excellent lectures, thank you! Anyone knows the software and hardware they are using to write on the screen and prepare these lectures? It is a very effective software I want to adopt it.
love this video!!!!! it is extremely helpful for me to do my project about cell membrane proteins!!!
PERFECT!!! this is exactly what I needed to know! Thank you!!!
Realllyyyyy helped me to understand the topic ...thankyouuuuu soooooooo soooooo muchhh! At first when i saw people thanking i thought they are just random but when i listened i realized .. that itsss very helpfull
I finally understood this. After watching 100000000 other videos on this by different people, your video actually helped me understand this all. Thank you so much! I feel more confident for my test on Saturday :)
Makes so much sense now! Thank you.
what a video ...... this whole youtube channel is just out of the world
it all makes sense now!! thank you :)
I am sooo thankful for you it’s be much easier for me right now 💜
Dammnn his method of explanation is so smooth and understanding. Every word he says just just gets in my head within seconds!
He's truly my carrier protein. haha
Hey, amazing video. Explained it better than my lecturers. I'm trying to understand the GPI Anchor in a basic sense but cannot get my head around it. Would it be possible to give a brief description of what it is and how it works please? Thanks in advance! x
great presentation! videos are my secret weapon to get good grades. thanks
Awesome, thank you very much.
I'm really grateful for you , god bless you♥️
Thank you so much, it’s really helps !
Thank you so much!
That was really helpful and very clear!
Thanks for making this so easy to understand
you really helped me on my ap bio quiz!! thank you!!!
Bra this really helped. God Bless you for blessing us with this video.
amazing video! thank you so much
you're great! thank you so much
C'est encroyable!!
Thank u so much....this really helped me to understand about carrier and channel proteins for my exam 2moro❣❣❣🤙🤙🌸🌸
thank you this was very helpful.
You're a real humane being!
Thanx 😊
Thank you! Really useful.
Very helpful thx!
Wow so easy to understand thank you
Peripheral, integral, lipid bound, channel, carrier, glycoproteins(can be any of the previous ones)
Easy to catch and understand
Wait, in my textbook, it says that are are passive transport proteins (no ATP) and active transport protein (uses ATP), so is the passive transport protein basically channel protein and active transport protein carrier protein?
THANK YOU SO MUCH!
awesome video!!
Thanks ,I now get it.
this was really good thanks
what is it protecting it from 530 pls. do carrier protiens use atp going both ways, or just one and how do they not use atp and when do they not use atp. i am curious
thank you!
This video was elite Thank you very much
MASHA ALLAH excellent class, hoping for more videos
You solve my confusion
tnx
awesome thank you somuch
thanks dude!
thank you so much for these videos! Extremely helpful :)
Which grade?
Very well demonstrated! 👌👌♥️
Thank you much love
Thanks very very helpful
Excellent explanation!
Good day! May I ask what type of integral membrane protein functions as pathway of ions for diffusion? How about the type of intergral membrane protein pulls molecules into the cell? Thank you
thank you so much
YASSSS HIT ME WITH DAT CLEAR EXPLANATIONS!!!
what are some types/names of peripheral and integral proteins??
thanks a lot
thank alot great effort ......................
Thanks 🙏
This X really amazing I am really enjoying this 😚😚
Great work!
Thanks
just wow
Thank you a lot :)
Thank you sir 🙏
Great video! My understanding, though, is that glycoproteins do not exist on the cytosol side of the cell membrane. However, there are glycosyltransferases that are on the membrane inside the cell. Is this right?
JazakAllah
These videos are super helpful for my advanced biology 11 class
You're the best ! Thankyou
wavv ... first of all I wana say thank you soo much sir from ma core of heart for teach us a topic in such an outstanding... I wish u were in our college....!!
Please help us more in biology
OMG! Thank youu so much. It helped me to understand my studies, i have BAC and i think this will help me in my exam 😍😍😍😍
thank you
thanx
these videos are really helpful
Wher is lipid anchored protein ?
Thank you for this amazing video 😊😍
Thank you so much
These videos are much better than my Biology teacher....☺😊
You are great teacher 👍🏼
Wouldn't the carbohydrates (glycoproteins) only be located on the outer surface of the cell? I noticed you drew them on both leaves of the membrane. Thank you.
Yes I thought the same thing, I think carbonhydrates only appear on the outher surface of the membrane because they function as signalling proteins, so it would make no sense if they were located also at the interior side of the membrane, since there are no cells to interact with at this side
Great video!!! But I don't think carbonhydrates are also located at the interior side of the membrane, or am I wrong? It wouldn't make sense to locate carbonhydrates on this side, since there are no cells to interact with
BEST ONE !
😍😍😍 thank yooou
How can I get your other microbiology videos
this guy is good
THANX
Thank youu
you are genius !
khan academy my question is how the signaling glycoprotein communicate to each other?
you should have talked about how to remove peripheral, integral, and GPI proteins from the membrane like using detergents or increasing ionic strength, etc.
Thanks, best effort.
whats the software used here?
Thanx
Khanacademy saves our lives from boring and stupid professors/ teachers.
THANK YOU Mr. Salman Khan.. Without ur help Me and Many others would have done worse in our Exams.
Thank you 😭
I wish you were my bio teacher :(
Thanks for such an awesome video
Dude you really make learning easy and fun💃💃
🙏🙏💃💃💃
My life saver
would really like to advise u one thing, always give a significance/ importance of each and everything you are presenting in the vedio. like..what is the significance of lipid bound protein, why it is present there, theremust be some reason
+Gurveen Chawla captain here, hope im not to late. Its used to strengthen the wall and make it more durable. Im not sure what else though.