Thank u veryyyyy muh sir!! I've never been this much grateful towards your videos before!! This topic was such a headache, i couldn't understand anything despite trying really hard. Now you've made it super easy. Thank u v much
Thank you very very much.Your explanation and the shapes and colors you decided to teach were the best to make me understand different structures of protein:))I really appreciate your help!
Is there any purpose to considering the process to have 4 stages, except that it is convenient from a semantic perspective? It would seem more fundamental to consider just the variables of the structure - attraction, repulsion and bonds, and then the flexibility of each unit and origin/size. As it would seem not fundamental to stop at 4 levels, but potentially go on forever assuming it was big enough, with new structures forming each time previously created structures interact? I guess I'm saying, it seems more like a continuous process that we've decided has 4 parts? Or is there only ever 4 distinct stages, each with fundamental differences necessitating the labels?
I agree. I’m only just learning the basics of chemistry. And I was wondering the same thing. It seems to be unnecessary (and also seems to happen a lot in chemistry 😅). Understanding the ways these amino acids and polypeptide chains interact with each other is great and all. But must we try to label those interactions? Especially cus like you said, there could potentially be so many ways proteins are formed and so what’s the actual point? Unless there’s only a few main ways that it happens. Then, I guess 🙄
At the very least, I don’t see the difference between the tertiary and quaternary structure. All of shows is that it continues to take different shapes and build on.
![ลองสุ่มไอโฟน 990 โกงมั้ย? [ โกงมั้ยครับ ep.101 ] | DOM](http://i.ytimg.com/vi/bfsWe0j492k/mqdefault.jpg)
Actually understand the beta strands and sheets now. my book explained so horribly. Thank you!!
Why have I not heard of this channel before? Time to bingewatch!
I love Khanacademy. Takes really complex things and explain them in such an easy to understand way. Great video!
Anyone come from khanacademymedicine and the four levels of protein structure and not understand a single thing? Now I do thanks to khan!
omg
yes
God bless this guys soul
Thank u veryyyyy muh sir!! I've never been this much grateful towards your videos before!! This topic was such a headache, i couldn't understand anything despite trying really hard. Now you've made it super easy. Thank u v much
Really Thank you you are fantastic
Greetings from Middle east
it was such a great job that any thanks can't match it
This was this was actually this was actually quite a good a good this was actually quite a good explanation explanation.
😂😂
Mistake:
In case of anti parallel, 2 polypeptides have opposite ends facing each other i.e. N facing C and vice versa
Thank you so much! My book is a disaster talking about all the fancy words without any clear explanation...OMG
more understanding than Campbell book
There it is...
At last.... And here we goooo...
Thanks!!!
You are my best always great
Thank you very very much.Your explanation and the shapes and colors you decided to teach were the best to make me understand different structures of protein:))I really appreciate your help!
Thank you!!!!
Great video. Explained it so much better than my useless teacher.
This comment is so real even though teachers are t completely useless 😭
Thank you so much ! Was so helpful :-)
thank youuuuuuu
what he used to draw and write?
thank you for this great video!
I'm going back a few videos, finding it hard to follow.
Is there any purpose to considering the process to have 4 stages, except that it is convenient from a semantic perspective? It would seem more fundamental to consider just the variables of the structure - attraction, repulsion and bonds, and then the flexibility of each unit and origin/size. As it would seem not fundamental to stop at 4 levels, but potentially go on forever assuming it was big enough, with new structures forming each time previously created structures interact?
I guess I'm saying, it seems more like a continuous process that we've decided has 4 parts? Or is there only ever 4 distinct stages, each with fundamental differences necessitating the labels?
I agree. I’m only just learning the basics of chemistry. And I was wondering the same thing. It seems to be unnecessary (and also seems to happen a lot in chemistry 😅). Understanding the ways these amino acids and polypeptide chains interact with each other is great and all. But must we try to label those interactions? Especially cus like you said, there could potentially be so many ways proteins are formed and so what’s the actual point? Unless there’s only a few main ways that it happens. Then, I guess 🙄
At the very least, I don’t see the difference between the tertiary and quaternary structure. All of shows is that it continues to take different shapes and build on.
slowmopoke 1 second ago
oh no, i got the banana stuck; all the way.
i lost in your voice 😍😍
Lulu Lulu what
na duhet dhe nje i trete
Treshe studimi?
im so cooked 💀
didnt draw the alpha upside down. literally unintelligible