Thanks I passed my quiz without reading a chapter from Campbell
@fizcake
10 жыл бұрын
Your explanations are incredibly clear, thank you! Your biochemistry videos are some of the best on the internet
@rmsdudqkr
9 жыл бұрын
wow..her knowledge and teaching acumen (along with that voice) far exceeds that of any prof at my medical school.
@museownz1
6 жыл бұрын
with great power comes great responsibility - uncle ben park
@kabtastick
6 жыл бұрын
loooool this made me laugh hard
@basedrobmusic4834
7 жыл бұрын
Super helpful due to the fact you're putting everything together; not that split up stuff where you cannot see the whole process not knowing where the single steps lead to. Thanks a lot:)
@ivegotaname5400
7 жыл бұрын
I'm having trouble concentrating on chemistry over your adorable voice. Thank you for education.
@lambey6113
4 жыл бұрын
Creepy
@dippatel6499
8 жыл бұрын
Thank you ! Thank you ! Thank you ! 5 years of med school and year of USMLE prep could not make me understand this as smoothly as u did. Thank you Dr. Jasmine.
@payasitarosita
8 жыл бұрын
What a sweet , clear and understandable voice. Understood everything. Thank you. Keed the excellent work!
@zojalmel6624
10 жыл бұрын
Your voice is so fitting for this. thanks
@Anesthesiology1001
3 жыл бұрын
Thank you very much. Other examples (AA to Krebs) are alanine to pyruvate and aspartate to oxalo acetate. Alfa keto glutarate accepts 2 NH3 groups (into glutamate and glutamine). Glutamate and Glutamine are the NH3 transporters from periphery to liver.
@ashimadogra4523
8 жыл бұрын
Lol the amino acids being ketogenic or glucogenic or both isn't a fun fact, It's a non-fun usmle fact that can get tested on. :P
@kipling1957
7 жыл бұрын
I'd call it an interesting fact at least. I think the word fun is grossly overused these days (like nice).
@emmanuelhawela6281
6 жыл бұрын
nice comment!!
@cerealkiller77
6 жыл бұрын
Sheena true😂😂😂
@GoodsonSampa
13 күн бұрын
A good example is tryptophan
@sonhalirickeelal7700
2 жыл бұрын
What an amazing explanation!!! Thank you so much ma'am.
@spvaillancourt
7 жыл бұрын
Thank you so much. I have a biochem exam tomorrow and this video helped tremendously.
@faroukhmehkri6797
9 жыл бұрын
Excellent video - FFW to 10 min if you just need Transamination explanation
@zannatul23
7 жыл бұрын
yh g thats what i did fam
@krystalsanchez6008
6 жыл бұрын
Thank you!!
@Dr.Vinnie
6 жыл бұрын
Thanks for that
@aduska728
8 жыл бұрын
Truly an excellent presentation of a very difficult concept. Just the right pace, and very clear voice. Thank you.
@davidbourne8281
2 жыл бұрын
Love this channel keep up the good work
@jbfitness3056
7 жыл бұрын
Great detail and good walkthrough of amino acid metabolism. Thank you for this Jasmine
@timothyneuss7955
9 жыл бұрын
you are the best teacher ever!
@aladinndrake110
2 жыл бұрын
👏👏👏👏 Out of this world 🌍! Super
@ankitasaini1283
7 жыл бұрын
beautiful.. much appreciated.
@erichexem9930
9 жыл бұрын
Excellent work! This is a very concise version of a seemingly complicated process.
@user-pm2cq7fj6e
4 ай бұрын
very clear explanation,
@bekastepanishvili11
5 жыл бұрын
3 hours before my quiz, so confident to pass it after that video 💪🏻
@ivegotaname5400
7 жыл бұрын
I produce key-tones via piano.
@leylin7349
5 жыл бұрын
Thank you for the ketogenic only amino acids you saved me a lot of time
@user-up4ro6re4m
7 жыл бұрын
her voice hlep me to understand everything 😍 this is amazing 😍
@MrHunt06
4 жыл бұрын
Thanks I got it without reading Harper's
@GirishJois
10 жыл бұрын
Excellent explanation and very clear voice;thx a lot !
@aquakatrin1332
Жыл бұрын
Thank you thank you ❤
@hilalelgargini1846
8 жыл бұрын
I still need to study more details but at least this video help me get the big picture clearly, thank you!
@stup3rdup3rman
9 жыл бұрын
At 7:24, aren't fatty acids broken down to Acetyl-CoA to enter the Krebs Cycle? and not for Glucose production via gluconeogenesis? Or are you stating that this process produces ATP to assist in glucose production?
@clairebaxter7110
8 жыл бұрын
+jayant prasad I agree. glycerol can undergo gluconeogenesis but not fatty acids. i think maybe she was just using TAGs and fatty acids interchangeably (which isn't strictly correct)
@Katsukisaud
7 жыл бұрын
Claire Baxter glycerol will transfer into dihydroxyaceton, and can goes in TCA Cycle and also can be used to form a glucose or even fatty acids
@muhammad.husnain6819
5 жыл бұрын
isnt puruvate turned into Acetyl coa
@yaaamoah-tachie2913
5 жыл бұрын
You killed it! Thank you so much!!!
@rudrikthakkar2985
10 жыл бұрын
Perfect overview! THANK YOU very much for making this video.
@EvilMia1
10 жыл бұрын
Thank you thank you thank you! /one who has a big test tomorrow...
@thehealthychefri
2 жыл бұрын
Dope presentation!
@jimoneali2589
6 жыл бұрын
I want to ask a simple question why name the molecule an amino acid when the amine group accounts for only like 10% of the molecule and the body still tries to get rid of it..why not name it a carboxilyic acid/salt
@gshomeweighttraining6284
6 жыл бұрын
it amazes me how you can remember the names of all these things, i can't remember my phone number.
@combus11
6 жыл бұрын
I love how the subtitles replace 'our cells' with 'ourselves' hahaa. Fab video.
@clairebaxter7110
8 жыл бұрын
Thanks for the video Jasmine, it's a huge help. Just curious - you mention that fatty acids can be broken down into glucose. I thought it was the glycerol section of TAGs that can be used for gluconeogenesis and that fatty acids could only be used for energy production?
@joanitaeizenga4646
6 жыл бұрын
You have written down that in the liver it is possible to use fatty acids for the synthesis of glucose. But this is not possible right? Glycerol is a substrate for the gluconeogenesis, but fatty acids are not. Or do you mean that they can be used to make ketones and not glucose?
@emanalkhateeb5870
2 жыл бұрын
Thank you for making everything clear 💙
@shivanipatel4255
2 жыл бұрын
Hey, I still have some doubts if you could help me out
@backstreetfan2887
3 жыл бұрын
Very good, thanks.
@danielgladish2502
4 жыл бұрын
Great video
@swatian1401
2 жыл бұрын
Tomorrow my quiz. Then I text how was my quiz 😂
@oliverleslie7382
6 жыл бұрын
I want to see a video that shows how amino acids are synthesized from scratch - i mean super scratch (not just assembled from precursor molecules - don't want to know about derivative but rather how any of the non essential amino acids are made by humans
@oliverleslie7382
4 жыл бұрын
@@juluatanaya But we are past that now (the year 2020). We now know that we can convert atmospheric Nitrogen N2 into the user friendly Nh3.
@oliverleslie7382
4 жыл бұрын
@@juluatanaya Our bacteria does this, we have learned. As well, we now know that we have bacteria that also "contributes to the pool of essential amino acids...". This would include leucine - the supposed muscle making amino acid. What we knew in the era of Dr Rose - who started the whole essential thing, was not much in that we simply didn't have the tech - and so much was assumption. This stuff is not easy to google so if you need to save time i can link to the science folk who are making these findings. Several separate labs have now realized we can fix nitrogen.
@oliverleslie7382
4 жыл бұрын
@@juluatanaya And if you think about it Juliette, when we speak to needing dietary, exogenous, nitrogen, we might as well say all amino acids are essential - since all amino acids, the non essentials included have nitrogen.
@oliverleslie7382
4 жыл бұрын
@@juluatanaya in Vivo, inside the body, organically, from scratch, just like hair and teeth, a heart and brain, and for woman, a human life.
@oliverleslie7382
4 жыл бұрын
@@juluatanaya but we are able to synthesize the essential amino acids. This is what I'm trying to tell you, this is the new science findings of this century this decade.
@phungbilibasumatary6511
9 жыл бұрын
hey mam .. plz upload a video with structures of d molecules or chemical or whatever involved in d reaction.. all important characteristics involved with it....all with structures..
@codeshot1795
7 жыл бұрын
Does protein synthesis occur in the third state, which you left out of your diagram, where you're eating but not eating soluble glucose or fructose so you've fed but are not in the "FED" state?
@Mustafa22417516
7 жыл бұрын
Why are the carboxylic acids written as functional groups with an oxygen anion in the second part of the video? Is it just because or is there something to it?
@glitchedcrit3848
6 жыл бұрын
Thank you so much for these videos! I might actually pass biochem haha
@fchimself
8 жыл бұрын
Very helpful lacture!
@JJStone8435
6 жыл бұрын
Why is Gluconeogenesis occurring in the fed state?
@MonicaGurnani
5 жыл бұрын
You are my saviour!
@jortkroon1455
5 жыл бұрын
shouldn't the amine group at 10:13 be NH3 without a positive charge? Or just NH-. I don't get why that group would be protonized, and if it is, why there is a +.
@ricasaluria8821
4 жыл бұрын
This really helps me 😭😭😭😭
@billyhw5492
4 жыл бұрын
Does amino acid metabolism always have to go through gluconeogenesis and ketogenesis?
@denisew8638
8 жыл бұрын
soooooo very helpful thank you!!!!!
@m7amad2000
9 жыл бұрын
Is the ketogene aminoacids leucine and isoleucine?
@saraseidel7
8 жыл бұрын
+Simon Simone Yes, both of those are ketogenic, but so are phenylalanine, tyrosine, tryptophan, threonine and lysine. What she said in the video as a fun fact is than lysine and leucine are the only two amino acids that are ONLY ketogenic, and not glucogenic as well.
@yashtaparia7633
6 жыл бұрын
Leucine and lysine only all 18 others glucogenic
@aileniirina3335
4 жыл бұрын
Isn't Glutamine arriving to the liver? I thought Glutamate was first converted in Glutamine then when glutamine arrives to the liver's mitochondria, it becomes back glutamate
@unique9395
3 жыл бұрын
A pretty accent God Bless u
@vi0lat0r84
9 жыл бұрын
good stuff !!! thank YOU!!!
@swatian1401
2 жыл бұрын
Good
@yugendharjanjirala676
3 жыл бұрын
How many atp molecules required to convert one molecule of amino acid to glucose and fatty acid
@pieloverjassyeater9899
9 жыл бұрын
Thank god for this!
@MuhammadAmin-cf4ch
4 жыл бұрын
Nice
@talentmujombi1457
9 жыл бұрын
Amazing!!
@Kuvaji
9 жыл бұрын
wonderful, thanks!!!
@umasingh5087
9 жыл бұрын
EXCELLENT
@iacovo1911
9 жыл бұрын
what application are you using for this presentation?
@MsSucka
9 жыл бұрын
If Amino acids are ingested from a dietary source during the fasted state will the body still take amino acids from the muscles? Because most amino acids are non-caloric so it won't cause an increase in insulin thus keeping the fasted state.
@ProductionBandit
9 жыл бұрын
for an effects of diet on metabolism report i wrote, we saw a slight increase for glycogen content in the muscles and liver as well as a statistically significant increase in glucose-6-phosphatase activity from a high protein diet vs a control diet; from this information, i'd suggest that no, the body will not continue to take amino acids from the muscle as long as there is adequate energy provided from the dietary protein.
@matthewkangaroo1
9 жыл бұрын
what is a carbon backbone?
@adnanbashi9793
9 жыл бұрын
This is gold
@niker4404
8 жыл бұрын
Mmm, So much glottal fry~ delish
@AQMedicos
3 ай бұрын
❤
@summerinmalaysia
6 жыл бұрын
Good vocal..
@heb725
4 жыл бұрын
Basically the keto diet?
@fatjmaali5580
7 жыл бұрын
anyone plzz tell me where can i get information regarding transport of amino acids i.e. active passive and glutathione transport system
@areebazaidi1119
9 жыл бұрын
Thank u...👍
@muhammad.husnain6819
5 жыл бұрын
it is the a level stuff right
@Cerbberos
9 жыл бұрын
Conversion of protein to fat doesn't really happen, right? Even though the pathway still exists.
@ProductionBandit
9 жыл бұрын
it would probably happen in the case that you have excess amino acid levels from either dietary or usual protein synthesis pathways and don't need immediate energy, so the carbon skeleton from the degradation of the amino acids would enter the citric acid cycle and react with oxaloacetic acid to form citrate where it is then transported across the inner and outer membranes rather than fully oxidising and entering the electron transport chain. then it is degraded to oxaloacetate and acetyl-coa so it can be synthesised into fatty acids and then stored as a triacylglycerol. this is my speculation though.
@nimraaslam7715
8 жыл бұрын
Thanks alotttt!
@AB-zq4fw
3 жыл бұрын
What category does this video belong to on Khan Academy?
@flandrescarlet1111
7 жыл бұрын
where alpha ketoglutarate come from?
@yonderdog22
7 жыл бұрын
aren't proteins broken down in the stomach? she said small intestines
@alexciurej1542
7 жыл бұрын
CHAINSONG protein catabolism begins in the stomach but continues into the S.I.
@yonderdog22
7 жыл бұрын
ok, that's what i thought---begins and is mostly completed in stomach by pepsin enzyme...maybe her statement is inaccurate..all good-thanks!
@choochd
6 жыл бұрын
But she's referring to anabolic and catabolic processes of Amino Acids, not the digestion of proteins...and the former occurs throughout the cells of your body. For example, in a fasted or starved state the body will catabolize muscle tissues in an effort to increase glucogenic or ketogenic processes.
@oliverleslie7382
6 жыл бұрын
It begins in the mouth - all digestive processes start with chewing
@elizabethkambonde1795
10 жыл бұрын
Thank you
@thierryrobillard-martel8377
7 жыл бұрын
What is the app use to make those videos?
@danielserrano8887
7 жыл бұрын
good question
@faisalmt6332
8 жыл бұрын
thanks
@drfuture2391
9 жыл бұрын
perfect !
@zhenyuchen3535
7 жыл бұрын
love the voice
@alisabah5964
6 жыл бұрын
What is amino acid🤔
@piyushsumera1433
6 жыл бұрын
That voice....!!!!!!!
@prasannaamusicals4220
4 жыл бұрын
Catabolism starts at 9:18
@aba22125
4 жыл бұрын
Anyone learning this to further understand fasting and body fat setpoint and all that jazz?
@nickz1481
3 жыл бұрын
I’m 14 and I want to find the secret to getting taller if you have any tips or suggestions please send them.
@woloabel
Жыл бұрын
(On Saturday of February 18, 2023). On the Matter of Amino Acid Metabolism (Anabolism and Catabolism Processes): 1) Molecular Structure and Subtype of Amino Acids (AA); 2) Ketogenic (aceto-Acytyl Co-A) and glucogenic AAs; 3) Liver Metabolism of Amino Acids and Transamination Process Therein; 4) Variaous Cycles of Life: 1) Glycolysis, Fatty Acid Oxidation, Protein Synthesis and Protein Degradation Therein. PhD Jasmine Rana, es gut ist zu Essenstoff und Lebensmakromolecuelen Vernehmen. Heil!
@mightymush
8 жыл бұрын
Great thanks
@Visionchace
7 жыл бұрын
see you in the past tense
@vahitkathuda553
5 жыл бұрын
She sounds like Howard Wolowitz’s girlfriend in bigbang theory series
@ricdwe
4 жыл бұрын
Clearly, your presentation was not intended for the lay person. Oh well, guess these people need to acquire a degree in biology, biochemistry, pre-med, or the like. Many one else, looking for basic knowledge and understanding, on this channel, has come to the wrong place.
@steezmonster92
8 жыл бұрын
Oh my god... The liver is where it's at!
@aba22125
4 жыл бұрын
Exactly. That's why it explains we have so much obesity problems when we develop insulin resistance and fatty liver. They're basically the same thing. If the liver malfunctions, so does your metabolism.
@ragnarlothbrok8985
3 жыл бұрын
4:00
@Theoboeguy
7 жыл бұрын
this falls far short of the normal Khan videos.. better to throw the big words out there but when linking them together keep things simple
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