The Structure of DNA

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/Genetic...) Also try #705x Biochemistry. (bit.ly/705xBiochem) or our advanced #728x Molecular Biology course (bit.ly/MITxMol.... Learn more about our work: bit.ly/MITxBio...
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.

[@swatichhibber3575]

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]

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]

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

[@vishnukurup8562]

Touché

[@awacamara4798]

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

[@lutfunnahar7439]

Meeee!!!!!🤚🤚🤚

[@sullibeats]

yes brother animation and graphic compilitationing very bharghatvara

[@sumitpal3431]

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[@ivanviveros]

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

[@MITxBio]

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

[@وعدالآخرة-ع7ن]

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.؛:$&(()

[@midhudas3910]

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

[@roichqr]

your explanation is so clear. I totally love it.

[@xangetsuphantom317]

Are u dead or are u still alive.

[@wasdx3545]

its been a month, hes probably dead

[@matthewbartsh9167]

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]

@@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]

@@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.

[@flyer53act]

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

[@isupportyou9929]

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]

There's no physics in this...

[@christinasajulga3292]

Feel you

[@cokezzz8249]

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

[@gaminglens9152]

No physics here

[@WhitecoatMaverickVlogs]

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

[@aasthakumari4888]

dheeraj singh ya

[@satyaprakashrajpoot7094]

Ya Mee to

[@shangao8769]

yeah me too! so far the best

[@aakanksha111]

True👍

[@AmandeepKaur-dq4rl]

True 👍🏻

[@paulwalsh2344]

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]

Thank you for the feedback!

[@AndrewMHall]

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

[@pickleswaves]

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]

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

[@وعدالآخرة-ع7ن]

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. :""*((&

[@arunpatil3363]

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

[@MITxBio]

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

[@DonutsIceCreamAndCottenCandy]

@@MITxBio I am joining

[@otakuxgirl6]

@@DonutsIceCreamAndCottenCandy kangxi emperor in your pfp???

[@DonutsIceCreamAndCottenCandy]

@@otakuxgirl6 yes

[@tamaragriesel4783]

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

[@MITxBio]

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

[@tamaragriesel4783]

@@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...)

[@Raphael-ql9pf]

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

[@khe__zia]

Omggg HAHAHA

[@thepeskzd9214]

😁😁😂😁😁

[@jsaiyara8927]

I'm a bts ARMY too

[@cjhepburn7406]

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

[@harshithgowni1528]

I'm BTS fan not army

[@oliviamohning7095]

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!

[@mooo2596]

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

[@Anush_Sivakumar]

rest 40% lol how did ur exam go

[@jayaghosh6051]

@@Anush_Sivakumar fvked up Lol

[@pranavdwivedi5809]

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]

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

[@yumijung9242]

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

[@AmitKumar-yd4mu]

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

[@061904eric]

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.

[@itsReallyLou]

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

[@patricialouzadapurezamuria6014]

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

[@MITxBio]

Glad it was helpful!

[@menakadevi6246]

Explanation is simple,easy to understand,excellent video

[@MITxBio]

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

[@mahiemenon6667]

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

[@Sachal786]

That's like a sugar to eat love

[@joykittoe756]

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

[@MITxBio]

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

[@marrysami889]

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

[@MITxBio]

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

[@mmd123king6]

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

[@satnamo]

AT CG w1-w The geometry of the base pairs AT=TA and GC=CG are the same, allowing for symmetry, and base stacking to stablize the double helix=SxS.

[@sweetsue4204]

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]

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

[@johngbadebo2016]

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]

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

[@oakdaleblacks8982]

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]

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

[@ImpactedCanine]

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

[@MITxBio]

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

[@lekhanachandra664]

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

[@Ilemaurice687]

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.

[@filmonfilmon7662]

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

[@MITxBio]

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

[@isupportlovethewonderfulwo3893]

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]

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

[@class12th-cl1ub]

love how accurate the animation is

[@saucysauce204]

this is an excellent animation and VO. thank you!

[@idegteke]

So nice that it’s composed THE WAY that we could still remain able to explain it as random phenomena with nothing else behind... just to avoid insulting us with the obvious fact that the observable world is not primary.

[@ThatoGee]

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

[@MITxBio]

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

[@ALONEGAMING78637]

I didn’t know what to expect from reading shirlest, but Hidden DNA Potential blew my mind. It’s refreshing to find something that encourages you to explore your inner strengths so deeply.

[@arcy9289]

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

[@BensCoffeeRants]

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

[@aasthakumari4888]

Arcy evn i ddnt get it correctly

[@abcddhcbachjgb6518]

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]

ডাউনলোড করবো কিভাবে

[@subh250883]

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

[@fortify.2663]

everything super personified .. best explaintion with clear concepts ...n offcourse the perfect animation its totally amazing..... thanx for a perfect video

[@MITxBio]

Thanks for the feedback. Try our intro bio course as well! bit.ly/700xBio

[@gangaminigamage7183]

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

[@AKMONSTERGAMING-ev1cb]

Hidden DNA Potential is like a secret treasure, and shirlest reveals it brilliantly. I'm so thankful I found this resource. It’s been life-altering in the best way possible.

[@user-ec5hh4qj6g]

"I praise you because I am fearfully and wonderfully made; your works are wonderful, I know that full well." Psalm 139:1 DNA Blueprint of life.

[@manuhernz4431]

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

[@losimkimrey6531]

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

[@hines8675]

losim kimrey real shit?

[@mahendrazade6693]

losim kimirei Z

[@rach4lh]

mood.

[@fgfanta]

1:40 If like me you are confused because the C atoms in the sugar are number counterclockwise, while perhaps you expected them to be clockwise, image to make the same drawing with a marker on glass. Now if you look at the glass from one side, you get the C atoms numbered counterclockwise, and the 5' to 3' prime direction going left to right (on the top polymer); if you look at it from the other side, you get the C atoms numbered clockwise and the 5' to 3' direction going right to left!

[@MITxBio]

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]

Is the course still online?

[@MITxBio]

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.

[@jlvandat69]

Excellent video- very clear graphics and narrative. However, I would have liked to see some information on the telomeres, also, since these 2 are so closely related.

[@cjhepburn7406]

Telo more of these Telomeres...

[@priyankasaini2292]

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

[@gopivlr4833]

Short and crisp explanation, altogether!

[@intekhab3425]

nice explanation and and animation as well

[@Kay_The_Grim_Reaper]

OMG! This is the best DNA explaination video I've seen! I feel like after such a visualization I'll never forget it. You really helped me a lot to finally understand it. And you've included hydrogen bonds and pi-pi ones, reason behind bases pairing like that and other details I had no idea about. Thank you so much! Love from Russia

[@GozBrian]

Great, I got a test tomorrow!

[@nataliecool100]

good luck.. :)

[@josiemoreau7049]

Thank you for saving my Bio grade

[@komlingtayeng3858]

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

[@Sonu17533]

This is one of the best animation for understanding DNA

[@MITxBio]

Thanks! Share the video and try our courses that are free to audit as well. bit.ly/700xBio

[@giridhar1424]

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

[@bahadurkhan5499]

Hi ,I'm from Bangladesh. It was helpful for me. Thank you very much

[@ashmitpattjoshi3925]

Amazing job! 👏 I am in 9th standard but I study high level biology concepts cuz my its my fav sub :D, could you also do a vid explaining structure of biomolecules and nucleophilic attacks? Its a really complicated topic so..... Please consider, tks. Edit: I also want to understand sense and anti-sense tks

[@MITxBio]

Thanks! We have more in our courses. Join our free-to-audit courses, too! bit.ly/700xBio

[@rdgames4728]

I can't believe Hidden DNA Potential isn't more widely discussed. Shirlest opened up so many doors for me, and I've seen such a positive shift in my life since. It’s truly a game changer.

[@jimj4206]

This is why I pay my cell phone bill !

[@naveenkumarsabbani5565]

Hey.. Excellent composition.. May I know through which software this video is created?

[@MITxBio]

Adobe Creative Cloud and Maya.

[@nirjharaloy6108]

A superb illustration indeed!

[@MDSINDIA]

Your explanation is so good for easy understanding

[@internationalremixes6440]

unexpectedly wonderful!

[@QasimAli-vh5kq]

Exact

[@queenkarl]

A video on the structure of an RNA please

[@umerazhar6935]

this video saved my life

[@mukeshsharma-gx4rw]

how saved your life

[@chaoukiyahyati8171]

this video will make my biology test a piece of cake. thanks!

[@MITxBio]

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

[@ashinidaneesha4923]

Thank you very much

[@ishmaeltetteh9964]

I don't think I will need any other video on the DNA structure again. This is the video to rule them all

[@ankushsaini9977]

Nice simple and effective explanation in short video. Very effective and efficient mode to learn this topic. Thanks for your this video

[@MITxBio]

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

[@usharanidebbarma2586]

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

[@MITxBio]

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

[@satharmpsathar8421]

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

[@r.kpatel1121]

Good for understanding easily..... 👍👍

[@cassieeckelman9843]

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

[@ozlemdursun6905]

thanks, for all. Your explain is so greatful.

[@myatthuswe6093]

thank you for your presentation

[@aravindgopal3555]

thank you so much.really helped

[@gcldk2552]

An excellent resource on this platform filled with incompetent and poor educators! Hope this channel thrives! The internet is grateful to MIT for providing these excellent open resources. 👍 🙂

[@MITxBio]

Thanks for your support. If you didn't find them yet, try our MOOCs. 7.00x Introduction to Biology: bit.ly/700xBio

[@alrehmatmobiles2316]

Thanks soo sooo much mam.I am really thankful to you .From pakistan 🇵🇰🇵🇰

[@ramukandikatala5054]

Excellent animation and graphics and nice explanation

[@MITxBio]

Thanks! Try our courses, too! bit.ly/MITxBioCourses

[@salmankhalil2204]

its easily to understand thnx

[@GurpreetKaur-2103]

Ok this is what I was looking for past 5 months Amazing explanation Thank u

[@MITxBio]

Also try our online courses that are free to audit! bit.ly/MITxBioCourses

[@mariamjahancynthia7166]

thanks

[@user-xb1en1jh9r]

This is THE BEST VIDEO I have found about the structure of DNA!! Love animation and explanation!!! 💜💜

[@MITxBio]

Thank you for the feedback! Try our courses, too! bit.ly/MITxBioCourses

[@mariamkordah5719]

Best ever explanation

[@zoyacelina4119]

thank you sooo much.. i just needed this exactly

[@Dasu-b9m]

Very explain is so clear ,thank you so much ❤

[@vanillameenu6754]

Just awesome! thanks

[@MITxBio]

Thanks! Try our courses, too!

[@saidas7283]

The basic is now promptly clear to me...

[@Genetics101]

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

[@ericellis3506]

Just about to read "A brief history of everyone who ever lived" by Adam Rutherford, so I thought I would arm myself with some basic info. Thanks.

[@mayethpalay1828]

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

[@thinkdifferent6036]

Well done you guys👍👍,,i was struggling to understand the direction and structure of Double helix but you simplified it to god level🥇♥️♥️

[@MITxBio]

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

[@وعدالآخرة-ع7ن]

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.%"'jivby

[@shai2905]

highly thorough and well presented!

[@beteeeee5554]

NICE EXPLANATION

[@colamentos4738]

Thank you! Helped big time!

[@MITxBio]

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

[@kaziraita9187]

Such a wonderful video Have to appreciate for the beautiful visualization and easy wording....

[@MITxBio]

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[@مِنكتاب]

Thank u. This is very helpful 💚💚

[@komalnazar1539]

How can someone dislike this super amazing

[@Dr_Asma_physio]

Very nice explanation.......this is exactly what i want😋😋

[@MITxBio]

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

[@drxfirozmalik7704]

exactly

[@التسارعالكوني-ن3ب]

MITx Bio Welcome, please help me explain the origins of life .I will talk about the emergence of single cell objects . Please explain the phases of the (first cell) .These are compounds in the same cell 1-amino acids 2-peptides 3 - chains of nucleic acids 4-nucleotides .Question Who is the former? Is it amino acids or nucleotides? .The second question is who is the former Are they nucleic acids or peptides? .There are contradictions in the stages of the components of life .We ask you to develop explanations for the origin of life .We ask you to develop explanations free of contradictions .Please send me my letter to biologists and chemistry

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