ATP: Adenosine Triphosphate
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- čas přidán 5. 09. 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.o...
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.wikimed....
Boumphreyfr. English: Loading and Charging a tRNA Molecule with an Amino Acid Using aminoacyl-tRNA Synthetase, June 1, 2009. Own work. commons.wikimed....
Cyberpower678. English: This Is a Battery That Has Less Than 51% but More Than 33%., July 7, 2012. Own work. commons.wikimed....
"File:D-glucose-chain-3D-balls.png." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.or....
"File:Peptide Syn.png." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.or....
"File:Querbrückenzyklus 1.png." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.or....
"File:Scheme Sodium-potassium Pump-en.svg." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.or....
"File:Tree of Life SVG.svg." Wikipedia, the Free Encyclopedia. Accessed March 8, 2013. en.wikipedia.or....
"File:TRNA-Phe Yeast 1ehz.png." Wikipedia, the Free Encyclopedia. Accessed March 9, 2013. en.wikipedia.or....
Foresman, Pearson Scott. Line Art Representation of a w:Spring, [object HTMLTableCellElement]. Pearson Scott Foresman, donated to the Wikimedia Foundation. commons.wikimed....
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.wikimed....
---. 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.wikimed....
---. 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.wikimed....
---. 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.wikimed....
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.wikimed....
Sponk. Deutsch: Verknüpfung Der Nukleinbasen C, G, A Und T Mit Dem Desoxyribosephosphat-Rückgrat Der DNA, March 25, 2010. Own work. commons.wikimed....
---. Deutsch: Verknüpfung Der Nukleinbasen C, G, A Und U Mit Dem Ribosephosphat-Rückgrat Der RNA, March 25, 2010. Own work. commons.wikimed....
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.
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
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
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
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.
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.
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!
Hello, I have been teaching college genetics and evolution and statistics for many years, but this year I am teaching a large intro bio course for non-majors. As a teacher, these lectures are outstanding and tremendously helpful. The section at the end - the biochemistry and cell biology of LUCA - is an outstanding recap of the concepts introduced earlier.
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
you're a very sharp bright man.......you need more recognition, you have massive potential sir..... you are more than a teacher.
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...
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!
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! ^_^
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.
Hi :)
Totally saved me for my oral exam, thanks.
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!
lighthesun@ completely agree with ur statement. In college slides just go by without stoking in. I appreciate a TEACHER, not a presenter
I am having Biology finals in 2 days and your videos help SOOOO MUCH!!! Thanks a lot!!!
Thanks Mr. Anderson for one of the best explanations. As always, you rock!
Hello~ I am a bio premed and this is one of my fav yt channels for biology explanation^^
Mr. Anderson thank you so much.
Thank you! Best explanation of this process I have ever heard! Thank you
I love how you explain everything, you make it easy to understand. Thanks!!
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
Very simple and easy to understand.
I am checking here in 2022. This resource was very helpful for me as I am taking intro bio and anatomy next quarter!
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
Thankyou proffesor you teach in an awsome proffessional easy way. I have excelerated in biology becuase of you thankyou so much
Really useful for the new OCR Biology spec - thank you
Thanks for a very good video. Over time your visuals get better and better!!!
ATP is a very special molecule, essential for life.
you are simply the best
Honestly so much more helpful then some of my teachers(gr 12)
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.
Really, outstanding presentation. Very nice.
Very interesting and fills a few gaps in my understanding. Thank you for the video
Great haircut! I adore your videos! you seriously make science easier and enjoyable :)
as a student i say that his the best
You're a great inspiratioin.I'm very greatful for the work you do ! Best wishes from Romania !
YOU ARE THE BEST!
GOD BLESS YOU
Very clearly explained. That helped a lot . Thanks so much!
Incredible presentation.
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!
Very nice lecture. Thank you for sharing.
What a lecture sir !!! Really made my all the concepts clear ....hats off to u sir 🙇♂️🙇♂️
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.
This could probably be my first comment on CZcams.. ever since I started knowing CZcams in 2007.. amazing video amazing explanation
Wonderful...so important to understand the Body Electric. Thank you.
Thanks!!! once again you helped connect the dots!!
really helpful how you explain the process.
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!;)))
Best videos on CZcams. Plz keep up the awesome work.
Great class. 2023!
Great video! Thanks for putting it up.
This is a very good presentation..
9:36, did the voice go robotic?
yaaassssssss 👍👍👍👍 this just made me excited about biology for the first time! 😂😂😂
Thank you very much, I like your style of teaching.
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.
Thank you for your excellent explination
Thank you, this has been really helpful and was just what i was looking for
Thanks for replying, you're such a true inspiration. :)
Thank you so much, your videos are helpful, your student are lucky :)
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?
Excellent video! Thank you!!
Thanks allot for about atp
Thank you!! So helpful!!! :)
Nice job! You explain this information very well! Also, we are using your videos for Mrs. Wolfe's AP Biology class!
This is great and extremely helpful
Excellent!!! Thanks. *and bow*
Just what I was looking for ! :) Thank-you!
This video is so useful
This helped sooo much
Chemistry and biology. Soft science. :)
lol.. have u tried theoretical physics??
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?
Still don't get how giving up a phospate group of ATP can make a protein like myosin move.
This is very informative, Thank you!
It helps me a lot on understanding how ATP works.
Loved the video!!!
great lecture :)
YOU SAVED MY LIFE SENSAI ! I LOVE YOU SO MUCH ❤️❤️❤️❤️
Thank you advanced study upcoming school year
Thanks. U amd ur vid is a lifesaver. Bc of this, I was able to report our lesson :))
Hi Sir, do you think you can make a video about Mitochondrial Dna vs. Nuclear Dna? my teacher didn't explain well. I love the way you teach.
This makes so much sense 😍
Very helpfull video thanks sir
Learning molecular biology is like eating ice cream,that is by you. thank you sir
This guy is a beast
More > than helpful. Top man.
one question I have: normally, breaking chemical bonds requires energy, so why is it that when ATP is hydrolyzed into ADP that energy is released? Is it because there is more potential energy stored in the phosphoanhydride than the energy required to break it, and thus there is a net increase?
Had the same question
yes this video was very helpful :)
great video! but I just can't understand why do you get energy breaking the ATP chemical Bonding if this is an endothermic process
Love the hair cut
best explanation ty sir
How those algorithms got programmed inside LUCA for the first time ?
ancient aliens
im with you all the way Doc except on LUCA . . .
Thank You .