ATP: Adenosine Triphosphate
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- Опубликовано: 30 июл 2024
- Paul Andersen explains the structure, function and importance of adenosine triphosphate (ATP). He begins by describing the specific structure of the molecule and its three main parts: adenine, ribose sugar, and phosphate groups. He explains how energy can be stored in ATP and released through hydrolysis to ADP and Pi. He shows how the molecule is created in cellular respiration and photosynthesis. He also explains how it is used throughout the cell. He finishes with a brief discussion of LUCA and how elements of ATP can be found in other parts of the cell (including RNA, DNA).
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: www.freesound.org/people/Cosmi...
Creative Commons Atribution License
All images are either Public Domain or Creative Commons Attribution Licenses:
Alex.X. Using 1QO1 as Framework to Combine 1C17(FO) and 1E79(F1. PyMOL Was Used for Rendering., January 15, 2007. enWiki (PDB.org for coordinate). commons.wikimedia.org/wiki/Fil....
Boumphreyfr. English: Loading and Charging a tRNA Molecule with an Amino Acid Using aminoacyl-tRNA Synthetase, June 1, 2009. Own work. commons.wikimedia.org/wiki/Fil....
Cyberpower678. English: This Is a Battery That Has Less Than 51% but More Than 33%., July 7, 2012. Own work. commons.wikimedia.org/wiki/Fil....
"File:D-glucose-chain-3D-balls.png." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.org/wiki/File:D-g....
"File:Peptide Syn.png." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.org/wiki/File:Pep....
"File:Querbrückenzyklus 1.png." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.org/wiki/File:Que....
"File:Scheme Sodium-potassium Pump-en.svg." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.org/wiki/File:Sch....
"File:Tree of Life SVG.svg." Wikipedia, the Free Encyclopedia. Accessed March 8, 2013. en.wikipedia.org/wiki/File:Tre....
"File:TRNA-Phe Yeast 1ehz.png." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.org/wiki/File:TRN....
Foresman, Pearson Scott. Line Art Representation of a w:Spring, [object HTMLTableCellElement]. Pearson Scott Foresman, donated to the Wikimedia Foundation. commons.wikimedia.org/wiki/Fil....
Jynto. Ball-and-stick Model of the Adenosine Triphosphate Molecule, Also Known as ATP, the Nucleotide That Functions as the Primary Energy Carrier in Cells, Often Called the "Molecular Unit of Currency". This Image Shows the Electrically Neutral Form., June 5, 2011. Own work This chemical image was created with Discovery Studio Visualizer. commons.wikimedia.org/wiki/Fil....
---. Space-filling Model of the Adenosine Diphosphate Molecule, Also Known as ADP, a Nucleotide Used to Make ATP, and Is the By-product When It Is "Burned". This Image Shows the Anionic (negatively Charged) Form., June 5, 2011. Own work This chemical image was created with Discovery Studio Visualizer. commons.wikimedia.org/wiki/Fil....
---. Space-filling Model of the Adenosine Triphosphate Molecule, Also Known as ATP, the Nucleotide That Functions as the Primary Energy Carrier in Cells, Often Called the "Molecular Unit of Currency". This Image Shows the Anionic (negatively Charged) Form., June 5, 2011. Own work This chemical image was created with Discovery Studio Visualizer. commons.wikimedia.org/wiki/Fil....
---. Space-filling Model of the Adenosine Triphosphate Molecule, Also Known as ATP, the Nucleotide That Functions as the Primary Energy Carrier in Cells, Often Called the "Molecular Unit of Currency". This Image Shows the Anionic (negatively Charged) Form., June 5, 2011. Own work This chemical image was created with Discovery Studio Visualizer. commons.wikimedia.org/wiki/Fil....
LadyofHats. English: A Diagram Showing a Mitochondrion of the Eukaryotic Cell. Mitochondria Are Organelles Surrounded by Membranes, Distributed in the Cytosol of Most Eukaryotic Cells. Its Main Function Is the Conversion of Potential Energy of Pyruvate Molecules into ATP. Português:, March 7, 2013. commons.wikimedia.org/wiki/Fil....
Sponk. Deutsch: Verknüpfung Der Nukleinbasen C, G, A Und T Mit Dem Desoxyribosephosphat-Rückgrat Der DNA, March 25, 2010. Own work. commons.wikimedia.org/wiki/Fil....
---. Deutsch: Verknüpfung Der Nukleinbasen C, G, A Und U Mit Dem Ribosephosphat-Rückgrat Der RNA, March 25, 2010. Own work. commons.wikimedia.org/wiki/Fil....
As a student (Faculty of Pharmacy, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania) in need of understanding these mechanisms easily, because I postponed studying them for so long, mostly because they're teaching us in such a manner that we cannot get more bored, I want to thank you sir for your videos. You've made my life easier. Biochemistry is killing us. You are, literally, a blessing. Thank you!
I am also Biochem major. Chemistry is good to me, but biology is not.
same here, bro
opposite for me which is the problem here because i need chemistry to understand bio XD
Ce ma bucur sa gasesc alti romani disperati haha
Hey Mr Anderson.
I'm studying to become a teacher in a primary school in the Netherlands. I really have no need for this information, but I'm so curious about it and you explain it in a very awesome way! I try to look at one of your videos every morning when eating breakfast.
I wish that some day I will be as good in teaching as you are.
Well...are you yet?
Did you become a teacher yet?
Hey guys, yeah I am!
I'm having a great time as a teacher. Brought my own PC a couple times to explore the universe in SpaceEngine. That was definitely awesome :D
And you guys? Whatcha up to
@@MeesterG
Happy for you ❤
John 14:21
This guy has his teaching chops down. So much easier to understand after watching this.
If you is interested in losing weight the best weight reduction using fat lose recipes that I have had was with the Lakan food tactic (just google it) definately the most useful diet i've tried.
Elly- Thanks! I am a high school science teacher in Montana. I took a number of science classes throughout college and ended with a biology degree (and a broadfield teaching certification). I have been teaching for about 20 years. Best of luck with your studies. -Mr. A
Finally a teacher who knows how to teach! Engaging, clear, informative and now I actually get it, oh, and care about it! Biology lecturers take note
You sir, are literally the reason I'm passing AP Bio
im in normal bio and im learning this.
I took AP Bio when I was in high school and it is no different than normal BIO. AP is just the same information crammed into a shorter term. Its nothing special.
Sorry about that. I said ATP when I recorded the video and so I added a computer generated ADP to fix the mistake. Nice Hawking reference.
Haha clever
That freaked me out lol.
Thanks for your presentations. I'm 55 years old and am returning to college for a science-based education. It's been a challenge and I find the visual presentation helps me get things clear in my mind. You're quite articulate and present the material in a logical and coherent manner. Cheers, I'll keep coming back as I discover new topics.
lol wtf happened at 9:36 *robot voice* "ADP"
+FrankGarrett316 i reckon he said the wrong thing
then corrected himself
FrankGarrett316 That scared the life out of me xD
creepy lmao
he's actually a robot, now we know
that was "miiister aaandersen" - very interesting (edit) and clear presentation - I wish I had had this kind of input when I was learning school biololgy
Hi :)
when ever i need to learn something your always there with an easy to understand video, will probably still be using these for help during my PHD years
Thanks so much for creating these videos and making them available to everyone! I teach AP Biology as well as 10th grade biology and these are so helpful to my students!
Thank you! Best explanation of this process I have ever heard! Thank you
Thanks Mr. Anderson for one of the best explanations. As always, you rock!
This is the best backup for quick review about ATP.I can't believe I almost forgot.Thank you for making it fast and on point. I'm gonna subscribe for sure.
I love how you explain everything, you make it easy to understand. Thanks!!
Hello Sir, I'm a fourth year biology student here in the Philippines and I would like to say thank you for all your videos because I want to be like you Sir! I want to be a teacher just as the way you teach... it's easy to understand and indeed, it makes me love Biology!!! I hope you're my college professor!
9:36, did the voice go robotic?
you're a very sharp bright man.......you need more recognition, you have massive potential sir..... you are more than a teacher.
Very simple and easy to understand.
Very interesting and fills a few gaps in my understanding. Thank you for the video
I wish I had had you as a professor this semester for Biology. You explain everything so clearly and it helps that you draw arrows and what not to point out important parts. Thanks for making these videos. These have been a huge help to me this semester! I've got a final exam today so I'm watching all the videos that have to do with what we went over all semester. Good thing they aren't super long. (: Thank you for sharing your knowledge with us!
Thank you, this has been really helpful and was just what i was looking for
I've been watching your videos for 2 years and you've taught me everything I need to know, that my biology teacher didn't. Then this year, in our first class of biology, my teacher said we'd be watching your videos to help us. I accidentally said "I love that guy!" really loudly, and everyone looked at me :/ But it's true. I love you and your videos! Thank you so much for being such a genius! ^_^
Thanks for a very good video. Over time your visuals get better and better!!!
i love how you ask " why it's important.." or "how it's working" bc i can understand the importance of it.. vs at college just presented and its rushed through it before making any significant impact on your level of understanding
All your videos are very helpful n can go back anytime to look over before an exam.. where nothing connects or make sense...
you are simply the best
Thanks!!! once again you helped connect the dots!!
you actually made my day, I know its nothing for you but im sick of all these huge youtube channels who don't care about their subs. You have an amazing youtube channel and have great relations with your subs. nice work. keep it up
Best videos on RUclips. Plz keep up the awesome work.
Thanks for replying, you're such a true inspiration. :)
Really useful for the new OCR Biology spec - thank you
Very nice lecture. Thank you for sharing.
Very clearly explained. That helped a lot . Thanks so much!
Thank you very much, I like your style of teaching.
You're a great inspiratioin.I'm very greatful for the work you do ! Best wishes from Romania !
Mr. Anderson thank you so much.
Great video! Thanks for putting it up.
Really, outstanding presentation. Very nice.
Great video! Thank you! I'm taking di-ribose with magnesium and malate for fibromyalgia, and I just wanted to learn a little more, as I earlier wrote a friend about it. Thank you again!
Will fill out transltn form in about 1 mnth and a half cuz hopefully Gd frst will have my own place and time to help out a little. Thank u for these videos. Thank you for sharing and spreading knowledge.
What a lecture sir !!! Really made my all the concepts clear ....hats off to u sir 🙇♂️🙇♂️
really helpful how you explain the process.
Just what I was looking for ! :) Thank-you!
Great haircut! I adore your videos! you seriously make science easier and enjoyable :)
Totally saved me for my oral exam, thanks.
Wonderful...so important to understand the Body Electric. Thank you.
ATP is a very special molecule, essential for life.
Thanks for sharing this video. I am indeed appreciating your description of the main three parts. I need to know some information about it due to the process of my project of Adenosine Triphosphate analysis. More detailed information can be found in Creative Proteomics.
Incredible presentation.
YOU ARE THE BEST!
GOD BLESS YOU
I am checking here in 2022. This resource was very helpful for me as I am taking intro bio and anatomy next quarter!
I am having Biology finals in 2 days and your videos help SOOOO MUCH!!! Thanks a lot!!!
This is great and extremely helpful
Loved the video!!!
Thanks. U amd ur vid is a lifesaver. Bc of this, I was able to report our lesson :))
Thank you so much, your videos are helpful, your student are lucky :)
Excellent video! Thank you!!
This makes so much sense 😍
Thankyou proffesor you teach in an awsome proffessional easy way. I have excelerated in biology becuase of you thankyou so much
Thank you!! So helpful!!! :)
So is it better to take and ATP supplements or an ADP supplement? Since the last sentence you said was add energy to adp to produce atp..
lighthesun@ completely agree with ur statement. In college slides just go by without stoking in. I appreciate a TEACHER, not a presenter
great lecture :)
Hello~ I am a bio premed and this is one of my fav yt channels for biology explanation^^
What is the form of the energy produced in ATP hydrolysis? Is it infra red or heat, kinetic, electromagnetic(other frequencies) electrostatic? What is the mechanical process by which it moves ions against an electrochemical gradient?
Nice job! You explain this information very well! Also, we are using your videos for Mrs. Wolfe's AP Biology class!
so is hydrolysis the same as dephosphorylation and the dehydration reaction the same as phosphorylation?
Thank you for your excellent explination
is the energy in ATP a potential electrical energy due to two negative phosphate being stacked close together? If so, is this potential energy going to released as kinetic energy? And if so, how does this kinetic energy going to be converted into chemical energy in a chemical bond? Please, i appreciate an answer :)
yes this video was very helpful :)
This video is so useful
Honestly so much more helpful then some of my teachers(gr 12)
This helped sooo much
This is very informative, Thank you!
It helps me a lot on understanding how ATP works.
great video! but I just can't understand why do you get energy breaking the ATP chemical Bonding if this is an endothermic process
Tell me this, how does the same amount if stuff go on between the matrix and the mitochondria's outer shell than inside the matrix. There's so much space there compared to that thin margin. What's that all about?
This is a very good presentation..
yaaassssssss 👍👍👍👍 this just made me excited about biology for the first time! 😂😂😂
YOU SAVED MY LIFE SENSAI ! I LOVE YOU SO MUCH ❤️❤️❤️❤️
Nice and clear description but what I'm most curious is exactly *how* the release of a phosphate performs work. I imagine the phosphate is shot off and can push on other stuff, but I have trouble imagining how that works. I mean ATP is used for so many uses that there must be some essential mechanism that they all share and I would love to understand that.
Melinda Green This happens mostly by the capturing of the energy released when ATP breaks into ADP and Pi. The high amount of energy released is partly due to 3 properties of the hydrolysis of ATP. The first one, and highest contributor, being solvation effects.
The energy content of ADP and Pi is much lower than ATP itself because ADP and Pi solves alot better than ATP on its own. Because ADP and Pi solves better, the repulsion is lowered in the phosphoanhydride bonds by better shielding. The ADP and Pi is therefore a more stable state than ATP(raising the free energy released).
The second contributor is the decreasing electrostatic repulsion when ATP is converted to ADP and Pi. The electrostatic repulsion arises from the negatively charged oxygen molecules between the three phosphate groups. So energy is released when the four oxygens pushing against each other in ATP due to same charges are instead converted to 3 oxygens pushing against each other.
The last contributer to the high energy is the stabilization of resonance which is raised when ATP is converted to ADP and Pi. The products have more resonance energy and are therefore more stable then the reactant.
Hope this helps :) (5 months was a long time ago, but oh well)
Andrey
That's all interesting but doesn't answer my question of *how* the release of energy is harnessed to do all these useful things. I understand that breaking a molecular bond releases energy like a tiny firecracker going off, but how does that cause muscle contractions or gene expression or any of the millions of different things that cells do with the energy? The fact that it can be used in so many ways suggests that there is some main mechanism that should be easy to understand, but it seems odd that something so fundamental never seems to get talked about. I feel like we're missing something important.
*****
Yes, changing the conformation of another molecule is one major use of ATP. I guess a chemical signal "opens the door" to an ATP molecule slipping into a crack and then an enzyme clips open the bond and the resulting spring forces the containing molecule to change shape. That's still several complicated steps and I'd really like to see a simulation of the entire sequence close up and in very slow motion to get an idea of how something like that can be orchestrated. I get the feeling that very few people have a good understanding of how this really works, including lots of very excellent researchers who work with these molecules every day.
Melinda Green If you ever find out this answer, please let me know!! I've been dying to know because it's what makes life exist. I also want to know why chlorophyll's shape is needed for absorbing energy... super important. I also wonder why kinetic energy becomes radiation... energy, movement, and electrons go hand and hand everywhere. It's all we interact with and it's only a tiny tiny tiny fraction of an atoms mass.
It would be cool if ATP shot a photon right where it needed to go and it was absorbed and converted to the required form of energy using DNAs ninja magic.
You are genius! Because genius lies in simplicity. Thank you very much for your work, it is very useful studying molecular biology! Greetings from Lithuania!;)))
I like ur lesson its very clarifying
wait so energy storage in nucleic acids is based on potential energy of tightly packed negative charges? or redox energy stored in bonds?
Hiii!! What size yarn do you use for this plss?! Thxx ❤❤
how is it made into a push dose medication such as adenocard? Is it made from plants or animals?
This could probably be my first comment on RUclips.. ever since I started knowing RUclips in 2007.. amazing video amazing explanation
If coffee blocks adenosine does this affect ATP production??
Thanks allot for about atp
Very helpfull video thanks sir
best explanation ty sir
love the haircut mr anderson!
Still don't get how giving up a phospate group of ATP can make a protein like myosin move.
How much ATP is spent during action potential?
Superb Thank you
More > than helpful. Top man.
What was the mechanism by which the LUCA manufactured ATP, and why would there be such a mechanism?
This is random but could you please let me know what program you use to make your videos? Do you video your computer screen or do you have a tablet that you record?
as a student i say that his the best
Excellent!!!!!