"Let me do it in a nice colour." "Ooh. I wonder what colour he'll choose!"
@unintent1onal
14 жыл бұрын
This makes SO much more sense than what we've been learning in class. Thank you!
@Nutsosteel
13 жыл бұрын
Dude never stop making these, You're bettering the world. Please keep going with science stuff, It's the most important! us anatomy and biology majors need you!
@theitalianboy357
11 жыл бұрын
dude i had absolutely no idea what my teacher was talking about and neither does my class u summed up her whole 1hr lecture in 13min and made it sooo much simpler THANK YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@dearicsmiles5954
8 жыл бұрын
When I'm watching your videos I'm like: why didn't my teacher just tell me this straight away!?!
@PotionsMaster007
8 жыл бұрын
+Dearic Smiles right, ive been going to 3 hour biochem lectures for the last 8 weeks, and what the lecturer said in 3 hours, this guy has said in like 10 minutes
@kaiesalmahmud6782
7 жыл бұрын
exacly!!
@argentum1183
7 жыл бұрын
Dearic Smiles may be they didn't know it or didn't bother to tell you most teachers are dictionary of concept information only a few know what it really is.
@shailendraharinkhede6300
4 жыл бұрын
Same here!
@prakharmishra5487
3 жыл бұрын
Because they're being paid to finish 10 chapters in a whole year, they can't teach you straight away
@EmethMatthew
6 жыл бұрын
Just a clarification: phosphate is not on the periodic table; phosphorus is and is the element that would have 5 valence electrons. Phosphate is a polyatomic group which is shown in the molecular structure in the video, so it was probably just a slip of the tongue as with the centrioles and centromeres in the mitosis video... :-P Thought it was worth clarifying for anyone confused though.
@yourfuturedocburenbeiya
2 жыл бұрын
I wish schools implemented your way of teaching/learning and more professors taught like you; thank you so much, Mr. Sal & Khan Academy!!
@captfalconXX
14 жыл бұрын
Awesome work ! I think all biochemistry teachers should see these videos before they get out there to teaching. This is how explanation should be and not to confuse students or try to make the subject even harder.
@user-tb3ns8li5n
9 жыл бұрын
To Be Frank This Is Far Better Explained Than In Crash Course Biology
@shannonfernandes1
7 жыл бұрын
Twenty Two Jetskis most definitely.... cc is boaring
@ThisisFit
2 жыл бұрын
Thank you! Studying ATP for my Nutrition Coach certification and this really helped break down the information in a memorable way.
@JimNagle87
10 жыл бұрын
Where would I be in life without Khan Academy... Universities watch out!
@noemipataki1514
10 жыл бұрын
Hear hear!
@Shiteatercrapsuck
9 жыл бұрын
You, Sir, are a great teacher.
@cristalloe6273
3 жыл бұрын
Really good explanation !! Makes it all make sense to me !!! If I had your videos I would have passed several more classes in school!!
@rabbit_holed
13 жыл бұрын
Can't thank you enough. My Human Biology Professor is from Nigeria and has a very thick accent and reading the book can only do so much! Khan, you are my hero!
@pretzelover
12 жыл бұрын
You honestly have no idea how much you helped me. Thank you so so much!!!!!!
@Steve7x
13 жыл бұрын
u legend,u made it seem so easy,thanks a million u been a massive help :)
@dylpickles76
13 жыл бұрын
Finally, someone who can put all this together to make some sort of sense! Thank You!!!
@8PAlice
12 жыл бұрын
Wow, wonderful!! I wish you were my teacher as well! Really great, clear, and explained simply :) Thank you!
@selurhajile
12 жыл бұрын
i am in 9th grade bio, this helped so much. i love learning little tidbits like this. thanks for the lecture
@Dualist
3 жыл бұрын
hey me too lol
@gillianbui185
3 жыл бұрын
@@Dualist this person is probably in college now lol
@Dualist
3 жыл бұрын
@@gillianbui185 yep
@jessicadjbird
12 жыл бұрын
my AP Bio test is coming up and these videos have been super helpful!! Thanks!
@whophead007
13 жыл бұрын
I always look up youtube video's to explain the shit my Biology teacher couldn't explain in a week. This video was very useful. Thank you for sharing this with us. :)
@Shelbatron1000
13 жыл бұрын
Thank you!!! I'm preparing for my biology test this week. Bring it on! lol
@dragosrusu5604
4 жыл бұрын
Thank you! I finally (and somehow unexpectedly) understood how energy is released.
@PanndaKat
14 жыл бұрын
Your vids are wonderful! Soooo helpful! I just watch them and I get it, while when I try to learn it from my textbook I won't.
@EnigmaHood
12 жыл бұрын
Who knew it could be so simple? Thanks a lot, I'm not even taking bio anymore, but it's fascinating to learn about these things.
@brazil004
13 жыл бұрын
You are way better at explaining things then my current professor, I subscribe, please keep these vids comin!
@kaiesalmahmud6782
7 жыл бұрын
this video is a life saver. thank you for this.
@rosemisery7496
9 жыл бұрын
I just fell in love:D thank You!
@Dabdulla001
13 жыл бұрын
I wish my bio teacher explains bio like you do! I wouldn't be struggling so much =\ great job, very helpful!
@DrLemonLime
11 жыл бұрын
I had to watch this for a moodle day for my biology class (Moodle is a system that my school is privilidged to use, and we take a day off of school [about every 2 wednesday of the month] and do all of our work online, and I will say, this man can explain all of this better than any of my teachers ever could, and I will say, I think anytime I don't fully understand any concept that my teachers try to explain, I will come here.
@RooRooLigon
12 жыл бұрын
It took mu chemistry teacher 2hrs to explain this n i still didnt understand it. U explained every thing he did n 15 minutes and more clearly. FCK paying 3grand a semester you tube you are my new teacher.
@XboxTheBeatboxer
14 жыл бұрын
This was exactly what I wanted to hear. Kudos.
@Twistedtwat
12 жыл бұрын
Wow thanks i tried googling ATP and i couldt't understand it when i came here you explained it so clearly thank you!!!
@keepfighting93
11 жыл бұрын
your voice is so soothing and nice to listen to lol
@laklynzee
11 жыл бұрын
thank you, thank you, thank you!!! I am in Biology right now and for some reason cellular respiration was confusing the shit out of me, but you make it so easy to understand!
@JulietheWriter
11 жыл бұрын
The electrons in ATP around the phosphate groups are being pulled in a bunch of different directions and are therefore in high energy states. When a bond between two P groups is hydrolyzed, the electrons in the P groups can drop down to lower energy levels (closer to the nucleus). When this happens, energy is released. The difference in energy levels results in release of energy.
@michaelosenga1837
10 жыл бұрын
FANTABULOUS!!! THANK YOU SO SO SO MUCH!!!
@mac0timic
12 жыл бұрын
You are such a legend! Thank you so so much! I think I'm finally starting to like biology :)
@latiasgdcm
12 жыл бұрын
Thanks A lot! I always learn better visually and the concept of ATP was kind of looming over me because I got the rest of my material but this video helped ALOT! thanks for making it easy to understand ^^
@sondinb
13 жыл бұрын
your comment about taking it as a leap of faith really stuck me. I hated biochem for the main reason that i had to take everything in it as a leap of faith, and i didnt appreciate memorizing it. Thanks to your video i can finally understand it and not just memorize it and say it just happens. Thank you so so so much
@superGoodjuju
13 жыл бұрын
Khan, I looooove your videos!!!! YOU ARE AN AWESOME TEACHER!!!! THANK YOU!
@ajmill78
11 жыл бұрын
@Ben. This is a subject for a more advanced course, but creatine is like a "shuttle" or "valet parking" for high energy phosphate (ATP). It helps move energy from intracelleular stores to the mitochondria. Eating it doesn't really do much for you, aside from placebo, but the water comes into play in order to protect your kidneys (your natural body filters) from being hurt.
@sccm100
7 жыл бұрын
Am I the only one that comes here for fun, rather than school?
@Fido4life
7 жыл бұрын
You are the one and only.
@MrMrAzad
7 жыл бұрын
who the hell does that? O.o
@shannonfernandes1
7 жыл бұрын
sebastian cuello mee 2 bro i love maths n science
@kevinnegronrosado7889
7 жыл бұрын
Same bro!
@TheSalosful
7 жыл бұрын
No, you are not. I am here for fun too. It is interesting to see what we and life on earth are made of.
@I_Am_Rimuru
8 жыл бұрын
nice work is done by khan academy for growing children's.... thanks to Salman Khan sir
@iykyk4552
3 жыл бұрын
Mr.Sal, you're the best 🙌🍭✨
@shootshoot
14 жыл бұрын
welcome back, you were going pretty nuts there for awhile
@PeaceHopeLove2012
11 жыл бұрын
My final is in a couple of days, and I finally understand this. Cannot believe it. THANNNNNNNNNNNNNNKS
@imbesrs
13 жыл бұрын
Love this vid... Keep on goin!! Very very helpful
@TNTlovesmusic2011
13 жыл бұрын
Thanks for sharing! This video helped me with my biology class! :)
@cwaddle
13 жыл бұрын
Brilliant mate - wanted an explanation of the concep and i got it.
@pracchiijadhaooo1432
7 жыл бұрын
Awesomeeeeee!!!!!! it made my alll concepts clear.... thakxxxx a lottttttt!!!!!!!
@clayton3387
9 жыл бұрын
I really appreciate this. could not thank this guy enough
@slikbill3996
4 жыл бұрын
thank you!! you break it down so the rest can understand
@StylexSai
14 жыл бұрын
I can tell this guy is trying to teach us "visually". Which is a great thing when he draws out, and explains everything. I would ace this dude's class if he was my teacher. :)
@TheKainLord
11 жыл бұрын
You're a good teacher, I wish you were in our school it would be so much easier to understand the biology
@lurkern
13 жыл бұрын
Thank you! you are a real blessing
@Rehlingen007
8 жыл бұрын
Really good explornation !!
@stethoscopembrn2658
10 жыл бұрын
You should teach all science teachers!!!! Incredible!!! Thanks
@astraeaxoxo
13 жыл бұрын
you saved my life. literally.
@kairong94
12 жыл бұрын
Totally confident about my upcoming tests on ATP lol. Thanks!!
@hablandoconchris
14 жыл бұрын
Whaat 13 mins done already? damm u made it feel like 2 mins ur the best!
@bahebbakhamar
10 жыл бұрын
May God Bless You Man
@greg-burton-kc
13 жыл бұрын
I wish you were my professor. This really helped.
@lahme15
12 жыл бұрын
Wow I knew most of the stuff at the start but approaching the end I learned a few intresting things. This is so fascinating because i started lifting weights when I was 16 and fell in love with the science behind it. Im 17 now and I have had amazing results in the gym and its intresting to know what is actually happening. the world is just amazing I get teased for watching this for fun but I dont even care lol way better then mtv and drugs my friends are all into
@DiddleMousetrap
14 жыл бұрын
Thnxx! I like your videos a lot! U r smart my friend! This video helps me so much! Thnx thnx thnnnnnx:)!
@alien555SVK
6 жыл бұрын
Hello, great video, helps a lot😊
@luckydesilva6733
3 жыл бұрын
Thank you . Respect .
@ngotao
12 жыл бұрын
You are my hero.
@anonymousanonymous9831
9 жыл бұрын
Could you explain the resonance stabiisation of orophosphate? And why ATP is such a good phophoryl doner
@purplepick1
13 жыл бұрын
ooo this links what im learning in chem (quantum energy) to bio!!
@lezzles11
13 жыл бұрын
i love your handwriting
@BloodButterflies
12 жыл бұрын
"My analogies always break down at one point..." LOL
@bdnugget
14 жыл бұрын
2nd, lol. Very handy video, thanks, just what I need for my biology exam!
@5151irt
12 жыл бұрын
You're awesome!!!
@Jenniferf3i
13 жыл бұрын
i love your writing
@Soulytrina
11 жыл бұрын
Very helpful! Thank you :-)
@EvilEyEbRoWzz
13 жыл бұрын
Hey, what does a muscle contraction cost? 80p...
@rumahpanggung
12 жыл бұрын
wonderful descriptions and good clarifying, may want to know more the presenter ?
@germancanadianboy
13 жыл бұрын
haha i learned this in class :D. still awesome bro...
@clintton888888
2 жыл бұрын
when muscle move it use K Na pump in the cell or ATP energy ? or it its related ?
@bentepetersen7295
11 жыл бұрын
WOW I have been looking for WHY and HOW does this break f 3rd Phosphate break off what breaks it off and why does it create energy... and here is the answer to number 1 how ie breaks off .... THANK YOU !!!!! I think I have spent a week looking for an answer and here it is... NOW can you show HOW IT IS THAT IT GIVES ENERGY ability to do ... what does it do,,, what does it maybe catalyze ???? ml bente
@occupiedusername
13 жыл бұрын
Thumbs up if you think the creator of these should receive the Nobel Prize.
@saifcheema2759
9 жыл бұрын
God bless you...!!!
@TerryFilming
12 жыл бұрын
Maan, really wished KhanAcademy was my teacher at school, all my current teacher mostly does is give us bookwork to do, then the day before the test, tell us the main points so we can cram.
@Thisacchasnewsongs
9 жыл бұрын
Thanks mang.
@godsownphilosopher
13 жыл бұрын
Just a clarification: The energy is not released when the bond is broken. From the perspective of physical chemistry, energy is released only when bonds are formed. In the case of ATP, simply cleaving ATP is actually an energy investment - energy is only gained when the third phosphate becomes attached to another molecule. As an example, the free P may causes changes to the shape of an enzyme, which, in attaining a more energetic form, may facilitate the otherwise hefty amino-tRNA synthesis.
@spoony01428
11 жыл бұрын
really cool story bro
@anosmianAcrimony
11 жыл бұрын
Energy is basically the ability to cause things to happen. In this case, ATP is storing energy in its chemical structure until it is required to fuel biological chemical reactions.
@JayRileyArgue
11 жыл бұрын
great vid
@thuglife6161971
11 жыл бұрын
"When the phosphate is broken by hydrolysis, it can transfer a considerable amount of energy." that came straight out of the textbook. im not saying your wrong but now im confused lol
@imaniatl
4 жыл бұрын
thuglife6161971 the textbook is saying exactly what he said in order for atp (stores energy) to transfer into adp (used energy) you will need h20 as the middle man. Hydrolysis - the chemical breakdown due to the reaction with water. Hope that helps 💓
@oAkieao
13 жыл бұрын
does the water molecule only react with the phosphate and did not bring the product?( to become one of the product?)
@CarlSagan6
12 жыл бұрын
@godsownphilosopher how is it that energy is released when bonds are formed? I can understand that it "costs" energy to cleave (good word, btw) a phosphate from its "comfortable configuration" (as a physicist, I might use the phrase "least potential state"), but it's hard for me to picture a release of energy upon bonding. What form does it take? Sorry for my lack of knowledge in physical chemistry :)
@tylerxx26
11 жыл бұрын
How is energy released when the bonds are broken? i thought it was "when bonds are formed energy is released; when bonds are broken energy is absorbed or required" can anyone set me straight about the terminal phosphate group breaking off releases energy? thanks
@xeztan
9 жыл бұрын
Could anyone please help me understand how the phosphorus in the ATP molecule is bonding to the oxygen? It makes absolutely no sense to me since P only has the ability to make 3 covalent bonds and it looks like its bonded about 5 times to oxygen.. are some of those bonds ionic? I mean I can see that some oxygen atoms have a negative charge but does that mean that it creates an ionic bond with phosphorus? But even then, wouldnt the fact that oxygen has an extra electron make it more electronegative meaning that it would be more likely to bond covalently? I'm extremely confused so if anyone could answer my question it'd be greatly appreciated.
@xeztan
9 жыл бұрын
Update: after doing a bit of research I found that what appears to be double bonds between the P and O are not really double bonds, it is just the phosphorus sharing its lone pair with oxygen to fill its valence shell but the oxygen does not share any of its electrons with the phosphorus atom. I am posting this just in case anyone has the same question as me at some point and hopefully to save you some time.
@jaad590
7 жыл бұрын
its formal charges
@rieanlobo
13 жыл бұрын
nice explanations,.=)
@acebot363
11 жыл бұрын
you're gonna go far, kid.
@shannonfernandes1
7 жыл бұрын
Top Doge he's not a kid.... look it up on his website
@shannonfernandes1
7 жыл бұрын
Faq..
@gabe0100
14 жыл бұрын
thank you!!
@guyglowmore1
11 жыл бұрын
so where does atp energy come from, is it mined, gathered, hunted, harvested? all the above? what is the effect upon mother earth when we play with these bioenergies and what about disposal? this only looks at the technical side of things and not about the effects. it may make us smarter in some ways but at what expense?
@VoltaicRuby
12 жыл бұрын
where thou in this cycle is creatine used to resynthesis the ATP? is it going back form used energy to stored energy???
@alecverkuilen3920
9 жыл бұрын
What happens to the Phosphate that gets popped off?
Пікірлер: 212