Carbohydrates - absolute configuration, epimers, common names | MCAT | Khan Academy
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- เผยแพร่เมื่อ 25 ส.ค. 2024
- Created by Ryan Scott Patton.
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Now I can definitely flip people off saying glucose
I was totally lost on how to memorize those structures, I think you may have just saved me with those tips. Thank you so much! :D
I believe the first one should actually be D (-) tetrose
OMG the glucose trick!!!!! haha
the best mnemotechnique ever
Ring Arabian Xylophones Loud
(Ribose Arabinose Xylose Lyxose)
All Altruists Gladly Make Gum In Gallon Tanks
(Allose Altrose Glucose Mannose Gulose Idose Galactose Talose)
We had to create a chart of configuration of D-Aldoses and these were the mnemonics taught to us.
Amazing
I like ur pneumonics
I feel like the voiceover is done by the actor who plays Norman Bates on Bates Motel
better mnemonic for D-mannose "Peace Man"
thanks!
man
you're amazing
i bet we could knock out our lecturer
and make you both switch places xD
Damn.
Please add videos for advanced organic chemistry for naphthalene,anthracene,etc 🙏..
thank you soo much sir g
Nice
Isnt galactose a ketohexose?
thanks a lot i love you
fantastic
Mannose is would do a peace sign and say "Man" in a hippy way.
Why does Glucose ring formation occurs between C1 and C5
(and not like between C1 and C4/C3/C6)
If you stick out your middle and ring fingers for D-galactose it could be like the spock hand sign from star trek (minus the pointer and pinky fingers), which is a GALACTIC sign of peace i think
Sick man.
9:11 xDD
Could you explain why two D-glucose molecules look different at 3:52?
the first one says D-gulose, which is a different sugar than D-glucose
presence of just one ketone or aldehydes annihilates the possibility of symmetry popping up 😏
.... What is a "threose" ??? :/
great video!!!
D ➡😮
Doesn’t the lowest chiral center have an (S) stero here why did you say R?
the structures for glucose and galactose are wrong, they are epimers on c-4
I'm confused by your comment. They look correct to me? Can you elaborate?
He means both glucose and galactose have same structure but differs at structure at 4th carbon.
Glucose not gulose
He said glucose and mannose are diastereoisomers, but wouldn't they be epimers?
All epimers are diastereomers
Am i the only one who doesn't see a man holding a gun for Mannose...?
Are all D and L molecules enantiomers of each other? (Not just biomolecules)
flipping of means something slightly different in the uk
youre lovely.
You don't have taste like Khan.......
but still good just because you are working in khan academy.
?
girls love mannose
I'd say they love galactose
if i drank alcohol for everytime u said "D" i wld be a drunk mofo . great video tho ;)
I was totally lost on how to memorize those structures, I think you may have just saved me with those tips. Thank you so much! :D