After 4 years of college and a biology major, I have never actually had anyone explain the naming of the N and C terminus as clearly as in this vid. So simple, it makes me wonder how I hadn't seen it explained like this before. Thanks!
@MedSchoolGirl
3 жыл бұрын
Wow this was incredibly helpful. I know it was made 7 years ago but it was put very simply to get the simple concepts but also goes into a good amount of detail. #strugglingtostudy4themcat lol so thanks so much.
@ndivhuwomakhari1576
9 жыл бұрын
very nice and helpful video, you only left the fact that there cant be trypsin cleavage if Proline is behind Arginine or Lysine..i wish you could explain Amoxylpeptidase and caboxylpeptidase cleavage,
@celwu9015
10 жыл бұрын
Tracy, you are awesome! Love your writing and voice, thanks for the tutorial!
@brattingprincess
8 жыл бұрын
Your drawings and handwriting are awesome! ^-^ Great job!
@erickaoctaviora696
5 жыл бұрын
i love it too! soo helpful
@Kat-gp6gj
4 жыл бұрын
I love your handwriting. You should make it into a font.
@smivlibee5936
Жыл бұрын
Immaculate breakdown
@JacksonReynolds
8 жыл бұрын
Good explanation of the ramifications of the resonance stabilization.
@sciencenerd7639
2 жыл бұрын
great video, thanks so much!
@alanbeardsley9362
2 жыл бұрын
Nice work- This is one of the better narrative descriptions of the peptide linkage but the graphics are a little weak (and small), and could benefit from mention of the Zwitter notion.
@kaylacuff1918
3 жыл бұрын
best review, thanks so much!! :)
@WaverlyRose
6 жыл бұрын
Lysine, Arginine, and *Histidine* all are basic at neutral pH. So shouldn't she also have cleaved at Histidine as well?
@garyprice9836
7 жыл бұрын
Question: The carbonyl group typically has a pKa of about 2. The amine group typically has a pKa of about 10. How could the carbonyl group be protonated in the same solution as the deprotonated amine group?
@karacnewland93
9 жыл бұрын
Very helpful. Thank u
@rfcalm
3 жыл бұрын
Why can't I see the carbon atom in the formula?
@천재짱짱맨뿡뿡-민슈
2 жыл бұрын
I appreciate this video! Some feedback though, the voice fry is kind of harsh on the ears.. and sometimes its hard to tell what your pointing at. Rather than it being structured as a presentation it would be more helpful if the mindset was education, wanting to explain everything clearly rather then describe everything concisely..
@Nemoguzapomnit
6 жыл бұрын
So wonderful videos of you! Thx a lot
@docsafi7749
7 жыл бұрын
helpful... Your drawings and handwriting are awesome...
@Debedeb
10 жыл бұрын
very good thanks for sharing ... May more details on the basics for us dumb dumbs.. ;D
@KridT038
8 жыл бұрын
Through the henderson hasselbach equation i came to terms that in neutral PH the amino group is protonized and the carboxyl acid is deprotonized. How does a reaction take place under this conditions. I can imagine raising the PH to an appropriate value, but this still leaves the carboxyl acid deprotonized. Help?
@srushtikulkarni9649
5 жыл бұрын
watch their other video on peptide bonds its given there
@farahqasem211
10 жыл бұрын
Why proline cant form a hydrogen bond , if coo- is free ?
@tl4340
7 жыл бұрын
Great video, but the ultra-sibilant speech is very distracting, and making it almost impossible to watch with sound.
@brelovie
16 күн бұрын
I’m cooked
@brelovie
6 күн бұрын
Update: I got a 60/100
@sunset3654
8 жыл бұрын
I prefer Sal.....
@BlondeRedheadislove
6 жыл бұрын
He always makes mistakes though...
@stavshmueli6932
5 жыл бұрын
@@BlondeRedheadislove Always makes mistakes? Nope!
@KyleStLouis-wl9vn
7 жыл бұрын
"We would get cleavage here." haha! classic
@אריאלנוי
9 жыл бұрын
there is a mistake because there is no H attached to C with R group. so H is missing
@queene3092
9 жыл бұрын
+אריאל נוי In chem and o chem when you draw molecules in stick formation, you can omit the H. Only groups that are not H are indicated and its understood the appropriate amount of H's are attached.
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