Molecular structure of triglycerides (fats) | Biology | Khan Academy

[@patriciawesterman5038]

God bless Khan Academy Instructors. You guys are so gifted and help alleviate so much frustration and stress.

[@roypowell6681]

Thank you sal. Khan Academy is a lifesaver. I understand so much better compared to an actual class.

[@MaryamMowjood]

What a brilliant teacher. I was absolutely clueless and now it all makes sense!

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How could this be such a life saver after all these years 😞

[@mmii3482]

i really need a biology teacher like you

[@raghadalomari4058]

wish you were my professor! THANK YOU :)

[@MrWnw]

Could anyone further explain 3:40-3:58 please?

[@comicbest2662]

When cooh donates a proton it grabs an electron....then coo becomes negative.... "The negative charge can move "it means the electron can move from one oxygen to another oxygen

[@thehappymonk5251]

Beautiful concept explained fluently

[@taamardhwaj]

Its 5 years old and still saving me

[@babypossum590]

At 3:40 Isn't a carboxyl group just the carbon double bonded to oxygen? I believe that the group that he's identifying as a carboxyl group is actually a carboxylic acid. Can someone who knows the answer verify?

[@Ss-um1fq]

No he’s right because the portion which he marked is a carboxyl group and if you’re considering the whole the structure then we can name it as carboxylic acid

[@jesaraelbucog8058]

watching this from online class because of pandemic

[@bobcocampo]

Please explain why triglycerides are bad?

[@fatemeelmi9211]

Thank you very much,

[@michaelshakib7777]

Really well explained. Thanks.

[@sidmichael1158]

Could you increase triglyceride by fasting?

[@adityakapadia6380]

The dehydration synthesis part makes no sense. Can someone explain why he said that the hydroxyl from the fatty acid grabs a hydrogen proton to form H2O? Wouldn’t it just take the H from the glycerol to form water? Also later on he said that the H left over from the glycerol gets taken from the water molecule to form H2O. Wouldn’t that just form H3O (hydronium ion).

[@hstudy8406]

Nice

[@ParamShah-ko9oy]

Can anyone pls explain how oxygen had positive charge

[@chongjingxuan2660]

Can anyone tell me how lipid dissolve in organic solvent ?

[@zachbondurant7203]

Why is it not called tri-ester-glyserol?

[@Ss-um1fq]

Because it’s not only an ester it’s an ester of fatty acid which means three group of fatty acid and glycerol

[@augustlyngstrand368]

How come that the Hydrogen atoms disappear when the glycerol and carbon chain bonds? I talk about the Hydrogen from the glycerol

[@angelxtte]

The other carbon atoms are supposed to be there, I think he missed it out.

[@roaaabdalla3886]

sal saves lives.

[@bobcocampo]

Why is high triglycerides bad?

[@x.6940]

Hi again HOT VOICE 🥵 My ear is blessed with hearing your voice

[@thomasjust2663]

This guy tries to cover too much material and can't explain it well, thumbs down

[@siliyemoodislam]

I’m a liberal democrat and I eat whatever I want.