The Structure of DNA

Рет қаралды 3,435,497

9 жыл бұрын

An exploration of the structure of deoxyribonucleic acid, or DNA. If you want to learn more, join our free-to-audit, open online #700x Introduction to Biology course (bit.ly/700xBio) or our #703x Genetics (bit.ly/GeneticsPart1) Also try #705x Biochemistry. (bit.ly/705xBiochem) or our advanced #728x Molecular Biology course (bit.ly/MITxMolBio1). Learn more about our work: bit.ly/MITxBioCourses
This video was created for MITx 7.28.1x Molecular Biology: DNA Replication & Repair, offered on edX.
Created by Betsy Skrip (betsyskrip.com) and Sera Thornton (serathornton.com), with special thanks to Mary Ellen Wiltrout, Stephen Bell, Ceri Riley, and Julian Samal.
(c) 2015 Massachusetts Institute of Technology. All rights reserved.

Пікірлер: 1 276

@swatichhibber3575 5 жыл бұрын

No matter how perfectly you learn the concept... after seeing this, you won't be able to forget this event if you want.. This is the power of visualisation.... Great job.. Thanks..

@MITxBio 5 жыл бұрын

Thank you for your comments! We agree that biology requires visuals. Share the video with your friends. And join our courses. 7.28x Molecular Biology Part 1 starts Nov. 6. bit.ly/2AC9zP7

@deepakpat 5 жыл бұрын

Has anyone appreciated amazing animation and graphics? Let me!👍

@vishnukurup8562 4 жыл бұрын

Touché

@awacamara4798 4 жыл бұрын

@@vishnukurup8562 sszss,ssss,swzswsßßwsssesssss,z,,zssssssszszssssßsßsssßßßsßßssßssßßsssßßssßsssss

@lutfunnahar7439 4 жыл бұрын

Meeee!!!!!🤚🤚🤚

@sullibeats 3 жыл бұрын

yes brother animation and graphic compilitationing very bharghatvara

@sumitpal3431 3 жыл бұрын

kzfaq.info/get/bejne/bMyke7KYxNeul6s.html

@flyer53act 4 жыл бұрын

When biology, chemistry and physics are joined altogether. My brain wants to explode. ._.

@isupportyou9929 4 жыл бұрын

Biology, chemistry and physics are separated so that we can study the nature easily. There is no such thing as biology in the nature. The real nature is the blend of these subjects.

@krishnaasenthil9894 4 жыл бұрын

There's no physics in this...

@christinasajulga3292 4 жыл бұрын

Feel you

@cokezzz8249 4 жыл бұрын

Andrea Leone there is no physics in this. This is just basic biochemistry:))

@gaminglens9152 3 жыл бұрын

No physics here

@ivanviveros 3 жыл бұрын

This is by far the most beautifully made and most understandable explanation! Straightforward and clear.

@MITxBio 3 жыл бұрын

Wow, thank you! Join our free-to-audit courses, too! bit.ly/700xBio

@user-dg8iv7xl8i 2 жыл бұрын

وعد الآخرة قانون النسبة الثابتة ٢٢ / ٧ ٣،١٤٢٨٥٧١٤٢٩ هنالك دلالات للأرقام وفق الميزان الذي وضعه الله سبحانه وتعالى في سورة الرحمن سناخذ جانب خلق الانسان اول انسان خلق هو أدم علية السلام وأول ذكر له جاء في سورة البقرة الآيه(٣١) وجاءت سورة الإنسان بالتسلسل(٧٦) واياتها (٣١) وحين وردت آية (فباي الاء ربكما تكذبان ) في سورة الرحمن كان عددها (٣١) ابتداءا"من الآية(١٣) جاءت سورة الجن بالتسلسل(٧٢) واياتها(٢٨) عند جمع الأرقام بعد الفارزه ٩+٢+٤+١+٧+٥+٨+٢+٤+١= ٤٣ وهذا الرقم يشير الى آيات سورة الرعد(٤٣) بالتسلسل(١٣) وخصوصا الآيه الاخيرة المتعلقة بمن عنده ((علم الكتاب )) وايضا سورة الزخرف بالتسلسل (٤٣) واياتها (٨٩) بما ان نصف القرآن ٥٧ لذا الرقم ٣ أيضا يمثل نصف القرآن عند اعتبار القرآن (٦) أجزاء بناءا على قسمة عدد السور على الرقم (١٩) ٣ تمثل علم الكتاب اما الرقم ٤٣ من عنده علم الكتاب ٤٣ + ٣ = ٤٦ وهذا الرقم يمثل عدد الكروموسومات في خلايا بناء الإنسان ٢٣ زوج موزعة بين (٥) و(٧) ضمن الشريط الرقمي عدد النقاط على الأحرف العربية(٢٢) لتمييزها وتصبح(٢٣) اذا أضفنا الهمزة ألتي تميز حرف(ك) عن (ل) في حين الكروموسومات(٢٢) زوج منها جسمي اما الزوج (٢٣) فهو الكروموسوم الجنسي الذي يميز الذكر عن الأنثى الجزء الأول من القرآن( المكون) من (٥٧) سورة (٢٩) منها بتسلسل فردي والباقي (٢٨) بتسلسل زوجي اما الجزء الثاني بالعكس تابع أن شاء الله سبحانه وتعالى علاقه الرقم (٤٣) بسورة إبراهيم(١٤) وسورة البقرة (٢) ومعنى النجم والشجر يسجدان.؛:$&(()

@roichqr 7 жыл бұрын

your explanation is so clear. I totally love it.

@xangetsuphantom317 4 жыл бұрын

Are u dead or are u still alive.

@wasdx3545 4 жыл бұрын

its been a month, hes probably dead

@matthewbartsh9167 2 жыл бұрын

It's wrong at 1:18 because it shows adenosine phosphate but the label is "adenine". Likewise with the other three nucleotides, which are incorrectly labelled, respectively, "guanine", "thymine", and "cytosine". Thus, nucleotides are conflated with bases.

@professorchimp1 Жыл бұрын

@@matthewbartsh9167 You are correct. Thank you for commenting on that, it made me realize that ADP and ATP are the same as a nucleotide with an adenine base but with one and two more phosphates added. Biology is awesome.

@matthewbartsh9167 Жыл бұрын

@@professorchimp1 Your appreciation is appreciated. I'm glad I was of some help. Looking at my comment I see that I wrote "adenosine phosphate", which is correct, but not as precise as "adenosine monophosphate", and now I wish I'd written the latter. Adenosine monosphosphate is also known as AMP. Also, I noticed another mistake, or at least that's how I see it, at 2:10 where it says, "the DNA backbone" which I think is misleading, although a very common way of talking. As I see it, it should be "one of the two backbones", "the strand backbone", or "the DNA strand backbone", because each DNA molecule, having two strands, has two "backbones", one for each strand. Perhaps better still would be to talk of two ladder rails, each with a set of half rungs, that joined together form a complete ladder with two ladder rails joined by rungs, each rung being a base pair.

@WhitecoatMaverickVlogs 7 жыл бұрын

finally I find a video which make me able to understand DNA so nicely

@aasthakumari4888 7 жыл бұрын

dheeraj singh ya

@satyaprakashrajpoot7094 5 жыл бұрын

Ya Mee to

@shangao8769 4 жыл бұрын

yeah me too! so far the best

@aakanksha111 3 жыл бұрын

True👍

@AmandeepKaur-dq4rl 3 жыл бұрын

True 👍🏻

@midhudas3910 4 жыл бұрын

Hats off to the illustrator... This perfect animations certainly deserve appreciation.. good job guys..

@MITxBio 9 жыл бұрын

This video is from the free online course MITx 7.28.1x Molecular Biology: DNA Replication & Repair. bit.ly/MITx7281x You can also join our MITx 7.00x Introduction to Biology if you need to start at the intro level. bit.ly/700xBio

@Maripioli 7 жыл бұрын

Is the course still online?

@MITxBio 7 жыл бұрын

Yes, but the course opens on a schedule. 7.28.3x starts August 15. The date for the next run of 7.28.1x is not set yet. You can also join 7.00x Introduction to Biology now. See the links in the show more section of our video information.

@arunpatil3363 3 жыл бұрын

I realy felt sorry for the students who want to learn this topic but didn't watch this video yet

@MITxBio 3 жыл бұрын

Join our free-to-audit courses, too! bit.ly/700xBio

@DonutsIceCreamAndCottenCandy 3 жыл бұрын

@@MITxBio I am joining

@otakuxgirl6 3 жыл бұрын

@@DonutsIceCreamAndCottenCandy kangxi emperor in your pfp???

@DonutsIceCreamAndCottenCandy 3 жыл бұрын

@@otakuxgirl6 yes

@AndrewMHall 8 жыл бұрын

This is fantastic. You've done a concise and clear job of communicating essential aspects of this fascinating molecule! Thank you!

@oliviamohning7095 11 ай бұрын

After finishing my BS in bio, I've gone on to pursue a career in bioinformatics. Going back and refreshing my memory on these basic concepts, I'm amazed at how many of the smaller details I'd forgotten. Thank you so much for this video. You've covered the smaller details while keeping it very concise and clear. The visuals are outstanding and the narration is calming and chill enough to listen to when getting ready to go to sleep. 10/10!

@061904eric 8 жыл бұрын

This video was very insightful and helpful. It even taught me some things i did not know already about the DNA structure and the actual reasoning of why Adenine pairs with Thyamine, and Guanine pairs with Cytosine.

@saucysauce204 7 жыл бұрын

this is an excellent animation and VO. thank you!

@paulwalsh2344 5 жыл бұрын

I've watched a lot of great videos about DNA structure and replication, but this is the first video to include a demonstration on how nucleotide hydrogen bonds and protein/enzyme bonding works, so BRAVO !

@MITxBio 5 жыл бұрын

Thank you for the feedback!

@manuhernz4431 4 жыл бұрын

Thanks for helping me take one more step in understanding the most complex bio algorithm so far.

@CSUnger 3 ай бұрын

Strange that the average comment is amazed and delighted at the video illustration and not the complexity of the molecule.

@oakdaleblacks8982 7 жыл бұрын

Thank You so much for a great Video! I am using this video segment for a project in school! I really appreciate what you do for the educational community and my fellow peers appreciate it as well. Thank You!

@MITxBio 7 жыл бұрын

You are welcome! We are glad that this video will help with your project.

@yumijung9242 Жыл бұрын

This video was so great! I am a 6th grader and I like biology. This video explained DNA so well!

@itsReallyLou 6 жыл бұрын

Wow! This work is of the highest quality on so many levels. Listening to the voice, I see a lovely and amazing person.

@sameenmulla1386 5 жыл бұрын

Really awesome. The explanation plus the animation..... DNA structure now clear

@intekhab3425 8 жыл бұрын

nice explanation and and animation as well

@tamaragriesel4783 4 жыл бұрын

This is gorgeous. Clear, cogent, and just the right length for classroom use. Definitely my new go-to for DNA structure.

@MITxBio 4 жыл бұрын

Thank you for the feedback! What do you teach? Share the link with any other teachers you know teaching biology as well.

@tamaragriesel4783 4 жыл бұрын

@@MITxBio I will. I teach Microbiology to nursing and MLT students at a technical college. My students tend to be visual and kinesthetic learners who learn best by seeing a process in action, when they aren't able to do it ourselves. (And on to my search for a ribosome plushie with tRNA mini plushes...)

@gangaminigamage7183 3 жыл бұрын

really helpful to understand the structure of the DNA ... great work!

@mafzaalazad3022 5 жыл бұрын

Thank .it help me to understand the major and miner groove amd its function for protein intraction

@nirjharaloy6108 8 жыл бұрын

A superb illustration indeed!

@giridhar1424 7 жыл бұрын

thank you very much. Helped me in continuing my studies....!!!

@priyankasaini2292 7 жыл бұрын

thanks for this video ... I really needed it its very helpful for the learning students

@pranavdwivedi5809 5 жыл бұрын

Very nice voice with a very nice explanation...Thanks "It helped me a lot" and i want your teaching channel to be the best

@MITxBio 5 жыл бұрын

Thanks for your support! You may want to try our MOOCs as well. 7.00x Introduction to Biology: bit.ly/700xBio

@sweetsue4204 4 жыл бұрын

Good grief, that was amazing! Thank you for the time and dedication it took to produce that. What a delicious start to my day.😊

@MITxBio 4 жыл бұрын

Thank you! Join our free to audit courses, too! bit.ly/700xBio

@ThatoGee 4 жыл бұрын

Thank you so much for the nice and clearly explained content, with such good quality graphics.

@MITxBio 4 жыл бұрын

Thanks for the feedback! Try the Intro. Bio. course starting Nov. 12: bit.ly/700xBio

@joykittoe756 5 жыл бұрын

This is the best animation presentation I have ever watched, so simplified

@MITxBio 5 жыл бұрын

Thanks! Also try our MOOCs! bit.ly/700xBio

@shirleysmith3652 7 жыл бұрын

This was just what I wanted to see. Thanks!

@aravindgopal3555 7 жыл бұрын

thank you so much.really helped

@salmankhalil2204 7 жыл бұрын

its easily to understand thnx

@johngbadebo2016 6 жыл бұрын

This video on the Structure and functions of DNA, as well as explanations on the difference between DNA and RNA was very helpful in realistic learning. Thanks a lot for your effort.

@MITxBio 6 жыл бұрын

Thanks. If you liked this video, try our courses! goo.gl/Y5QcRa

@TheToxicMegacolon 8 жыл бұрын

Such an informative-clear video! thank you

@lekhanachandra664 3 жыл бұрын

A very clear explanation of DNA i have watched so far . Neat and clean 🤝

@Ilemaurice687 2 жыл бұрын

Molecular techniques use DNA which can be manipulated for various purposes. One basic approach is to cut DNA specifically using restriction enzymes. Explain how you would demonstrate the result of using different enzymes on a DNA sample under different digestion condition. Plz if u can do it in very simple word so i can understand it.

@zoyacelina4119 4 жыл бұрын

thank you sooo much.. i just needed this exactly

@satharmpsathar8421 6 жыл бұрын

wow.great work.i always had trouble understannding the structure of DNA but thanks to ur video i cleared it out.

@nadjahsamsodin9909 6 жыл бұрын

Thanks for this short yet informative video.

@patricialouzadapurezamuria6014 4 жыл бұрын

Thank you for this amazing explanation. My professor in Veterinary Medicine in Brazil recomended this video to the class.

@MITxBio 4 жыл бұрын

Glad it was helpful!

@pickleswaves 2 жыл бұрын

Omg, please i request you to put more videos like these on different topics, it is really appreciated, I wish I could have found this video 6 years before for better understanding the concept behind how the beautifully the DNA🧬 is structured ❤🙁 please post more and more we need you, there's only 5 videos I could see on this channel, please I request you to post more and more such animated videos, also I got to know your websites, I'll be checking out them now, but please🙏 keep posting

@MITxBio 2 жыл бұрын

Thank you! We have full courses that you can join. They are free to audit. Start with 7.00x Introduction to Biology! bit.ly/MITxBioCourses

@user-dg8iv7xl8i 2 жыл бұрын

@AmitKumar-yd4mu Жыл бұрын

BEST, please provide such types of explainations to other types of complex structures

@MDSINDIA 3 жыл бұрын

Your explanation is so good for easy understanding

@mahiemenon6667 Жыл бұрын

Thank you so much ! Great animation! Now, a study of an hour is made into a study of minutes.😊

@Sachal786 Жыл бұрын

That's like a sugar to eat love

@ozlemdursun6905 8 жыл бұрын

thanks, for all. Your explain is so greatful.

@Studio-yc3ko 5 жыл бұрын

Thank you for a great lecture. Clear, concise and fun to watch.

@MITxBio 5 жыл бұрын

Thanks! Try our MITx Biology courses, too! goo.gl/KEbNJ6

@myatthuswe6093 Жыл бұрын

thank you for your presentation

@mooo2596 6 жыл бұрын

Thanks, I understand about 60% of the DNA basics after watching this video

@Anush_Sivakumar 3 жыл бұрын

rest 40% lol how did ur exam go

@jayaghosh6051 2 жыл бұрын

@@Anush_Sivakumar fvked up Lol

@ashinidaneesha4923 7 жыл бұрын

Thank you very much

@rath.garima 5 жыл бұрын

Such a lovely explanation it was,, clarified all my doubts 🙂

@muneeralam4478 7 жыл бұрын

very nicely explained

@Shirsh 7 жыл бұрын

thank you so much

@mayethpalay1828 7 жыл бұрын

thank you very much for this detailed yet concise vid. :D

@menakadevi6246 4 жыл бұрын

Explanation is simple,easy to understand,excellent video

@MITxBio 4 жыл бұрын

Thanks! Join the Intro. Bio. course starting Nov. 12. bit.ly/700xBio

@saadmaqsood6842 6 жыл бұрын

Very good explanation of This amazing molecule.

@r.kpatel1121 5 жыл бұрын

Good for understanding easily..... 👍👍

@user-vu2vf4yc7v 5 жыл бұрын

Thank u. This is very helpful 💚💚

@Greanestbean 7 жыл бұрын

Thanks for the video!

@missghani8646 7 жыл бұрын

thank you so much it was really detailed and helpful

@shai2905 7 жыл бұрын

highly thorough and well presented!

@humanbeen7724 8 жыл бұрын

wow thank you for make me understand

@meya6565 Жыл бұрын

I wanna say this is awesome. I have difficulties with this and now I got it very well. This is because of your well explanation and the animation. This is so cool. I definitely have to share this with my friends.

@filmonfilmon7662 6 жыл бұрын

You must have read my mind, because your video is exactly what I wanted. You picked the perfect explanation for me.

@MITxBio 6 жыл бұрын

Excellent! Join our free courses, too! goo.gl/KEbNJ6

@isupportlovethewonderfulwo3893 5 жыл бұрын

This video is really amazing! SERIOUSLY! This is the best video I've found which took it's time to explain DNA from A to Z on the visual side !!! I seriously applaud whoever or the group of people who created this video!!!! I can sense a great level of care and passion was taken place while doing this video. We need more instructors, videos as these in the world. For the most part, science is so compacted, it must be taught carefully and in finer details. Some people lose their interest because of inpatient instructors, or lack of effort from the well knowledgeable teachers, researchers and so forth. Some people also may think because someone doesn't understand a certain material or materials, they are incompetent, unable to succeed but the truth is not everyone's brain functions the same. Some people might know how to draw a sun on paper with a marker in two seconds and can't easily understand photosynthesis. Others may not even know where to start to draw a sun on paper with a marker but can understand photosynthesis right away.

@MITxBio 4 жыл бұрын

Thanks for the feedback! You should try our 7.00x Intro to Bio MOOC, too! Free to audit: bit.ly/700xBio

@Genetics101 8 жыл бұрын

Simply terrific! Great job: concise, clear, and informative.

@christopherchapleau7188 5 жыл бұрын

Great video! Very well taught!

@mkaliraj3220 5 жыл бұрын

Nice and more easily understood

@marrysami889 5 жыл бұрын

This is literally what I wanted for biology exam .. thank you so much....finally I could understand it 🤗🤗🤗🤗🤗🤗🤗

@MITxBio 5 жыл бұрын

Glad this helped! You may also want to try our MOOCs. bit.ly/700xBio

@mmd123king6 2 жыл бұрын

@@MITxBio how do they know which protein to produce alote and other less or non like having blue eyes or green eyes?

@colamentos4738 5 жыл бұрын

Thank you! Helped big time!

@MITxBio 5 жыл бұрын

Glad that you found the video to be a useful resource!

@sweetloly1000 6 жыл бұрын

that was really helpful, thank you

@Anastasia-id8tn 7 жыл бұрын

This video helped a lot. Thank you very much.

@History-Geopolitics47 6 жыл бұрын

Thanks...

@arcy9289 8 жыл бұрын

can someone re-explain the major/minor grooves part? I'm not sure I understood it all. thanks

@BensCoffeeRants 7 жыл бұрын

I think it's just like one side has smaller grooves the other side larger grooves.

@aasthakumari4888 7 жыл бұрын

Arcy evn i ddnt get it correctly

@abcddhcbachjgb6518 7 жыл бұрын

major groove parts indicate the most published characteristics which come from father or mother...if major groove part comes from mother the other groove part comes from father

@joydas794 6 жыл бұрын

ডাউনলোড করবো কিভাবে

@subh250883 6 жыл бұрын

Hi Arcy...I think I can explain you. Let me know how?

@imranq9241 3 жыл бұрын

Super informative! And great design

@ImpactedCanine 3 жыл бұрын

Best explanation about something I’ve ever heard in my entire life. WOW. THANK YOU.

@MITxBio 3 жыл бұрын

Glad it was helpful! Join our free-to-audit courses, too! bit.ly/700xBio

@vanillameenu6754 5 жыл бұрын

Just awesome! thanks

@MITxBio 5 жыл бұрын

Thanks! Try our courses, too!

@GozBrian 7 жыл бұрын

Great, I got a test tomorrow!

@nataliecool100 7 жыл бұрын

good luck.. :)

@preetparikh5222 5 жыл бұрын

Thx for your help I understood everything

@mariamalqhtani1858 6 жыл бұрын

Very useful & short , thanks ♥️

@komlingtayeng3858 4 жыл бұрын

Thanks for the knowledge and clearing my confusion in DNA, Love it

@internationalremixes6440 6 жыл бұрын

unexpectedly wonderful!

@QasimAli-vh5kq 5 жыл бұрын

Exact

@achintyagautam2852 6 жыл бұрын

amazing explanation

@vrindatewary6598 5 жыл бұрын

The explanation was awesome!!! Thank you 😍😍😍

@Raphael-ql9pf 4 жыл бұрын

These days when I search dna, Korean kpop group bts will pop up

@khe__zia 4 жыл бұрын

Omggg HAHAHA

@thepeskzd9214 4 жыл бұрын

😁😁😂😁😁

@jsaiyara8927 4 жыл бұрын

I'm a bts ARMY too

@cjhepburn7406 4 жыл бұрын

I'm glad ur thinking on my level. Lol!

@harshithgowni1528 4 жыл бұрын

I'm BTS fan not army

@mariamjahancynthia7166 8 жыл бұрын

thanks

@neblex393 5 ай бұрын

This is impressive, the way you explained it and the animation are amazing, I'm learning about DNA recently so watching this was fun and helpful.

@rebeccajane7852 7 жыл бұрын

This helped me so much.

@umerazhar6935 7 жыл бұрын

this video saved my life

@mukeshsharma-gx4rw 6 жыл бұрын

how saved your life

@gashawjalal1599 6 жыл бұрын

nice job thanks. I understood it that I can't never forget it

@MITxBio 6 жыл бұрын

Thanks!

@ishavekaria4735 7 жыл бұрын

its really intresting and understandable too

@cassieeckelman9843 7 жыл бұрын

Like 80% of this just went over my head. Thank resella

@alicenorman5236 6 жыл бұрын

Amazing video! Very well made. Also, I love everything that has to do with DNA and cells so this was incredible to watch :>

@tnagnag7269 5 жыл бұрын

your explanation is good

@devanshsanghavi7501 3 жыл бұрын

what an amazing, even though this was posted 5 years it is still the best and will be the best👍👍

@yaya3417 6 жыл бұрын

thanks a lot!!

@MITxBio 6 жыл бұрын

If you want to learn more, join our free MITx 7.00x Introduction to Biology course (goo.gl/Y5QcRa) now running.

@losimkimrey6531 7 жыл бұрын

I don't even understand this,but its really awesome

@hines8675 6 жыл бұрын

losim kimrey real shit?

@mahendrazade6693 6 жыл бұрын

losim kimirei Z

@rach4lh 4 жыл бұрын

mood.

@shanib8888 3 жыл бұрын

Well explained. Thank you 🙏

@ayushijain8671 7 жыл бұрын

Really concise yet useful and excellent animation. Loved the explanation. I have even subscribed to your channel now!

@MITxBio 6 жыл бұрын

Thanks! Also check out our courses. Several will restart in a few months. web.mit.edu/mitxbio/

@usharanidebbarma2586 4 жыл бұрын

12:01 am What a understandable video I've seen. It just got in to my brain. Wow.such a nice animation 👏😭

@MITxBio 4 жыл бұрын

Thank you for the feedback! Join our courses, too! bit.ly/700xBio