DNA Replication Instructor: Eric Lander View the complete course: ocw.mit.edu/7-0... License: Creative Commons BY-NC-SA More information at ocw.mit.edu/terms More courses at ocw.mit.edu
Пікірлер: 690
@ReigninAmazin178 жыл бұрын
What a surgeon. His treatment of DNA replication with sensitivity to physics, mathematics, and biochemistry are more remarkable than most people realize. Dr. Lander, we are truly spoiled
@tenzin93275 жыл бұрын
Well you spend 5 years to 8 years in PhD so he is an expert on that
@Marco-mw9ky4 жыл бұрын
But is not a surgeon ? I think he is a biologist
@batmanarkham51204 жыл бұрын
@@Marco-mw9ky I guess originally he was a mathematician
@Marco-mw9ky4 жыл бұрын
batman Arkham are you American ?
@brennasparks40325 жыл бұрын
Turns out, there's an enzyme for making it possible for me to learn biology. It's called, Professorrase Eric-Landerase.
@231mac4 жыл бұрын
That would be *two* enzymes...
@superbscientist7434 жыл бұрын
😂😂😂😂 Nailed it Friend!
@lakshminair33494 жыл бұрын
coincidentally ofcourse!
@Xyzzqwerty4 жыл бұрын
Well said!
@cloudysunday30203 жыл бұрын
😂😂😂😂
@mamoonblue4 жыл бұрын
Answer to everything occurring inside a cell : "There is an enzyme for that."
@aoeu2563 жыл бұрын
You know if rep-rap or some other 3D printers could print out several smaller versions of themselves, then those smaller 3D printers could print smaller versions and so on (sort of like the broomsticks in Disney's fantasia) until you get to the molecular scale and you can build 3D print enzymes, protein builders, and DNA in a controlled way O_o.
@jeevanalexenkavalam63703 жыл бұрын
@@aoeu256 is this possible
@dinnythesaurus3 жыл бұрын
@@jeevanalexenkavalam6370 no not at all, but, it is in theory possible.
@calebm90004 жыл бұрын
The thing I love about Dr. Lander is that he's so brilliant and accomplished, yet he teaches these topics in a way that's not belittling the intelligence of his students. There are faculty with far fewer credentials who are way more condescending.
@tpol6873 жыл бұрын
I am now a PhD scholar, on my way to become a lecturer but I still keep coming back to this video, after discovering it in my first year of bachelors. The way Professor Eric makes this inherently complex process sound so simple and harmonious is so interesting. Hopefully, I'd imbibe some of his teachings and pass onto my future students.
@lolindiaarmylolindiaarmy70252 жыл бұрын
Hy you phd scolor why DNA has double polynuclitides i need answer from pakistan
@ritavaz57916 жыл бұрын
This professor is so incridible! He makes it look so simple and interesting, his speech makes me want to learn so much more about this. Thank you so much for posting this, it has helped me so much, i have an exam tomorrow for Molecular Biology. Thank you Prof. Lander
@MauricioDumasPauta4 жыл бұрын
I agree with you
@Ankurlifescience3 жыл бұрын
👍
@anshulkushwaha24883 жыл бұрын
Hi
@sandeepmittalbioguru84333 жыл бұрын
kzfaq.info/love/JwtSCzsltIjEHMmPNDJuHg
@mmanson10003 жыл бұрын
who reads our dna?
@Cornbreadddd9 жыл бұрын
Holy shit this guy is an incredible professor!
@tenzin93275 жыл бұрын
@Qadeer Pashtun isnt this in MIT :)
@imsocool61835 жыл бұрын
pure zai it is MIT
@geparada884 жыл бұрын
Hes is also one of the most influential molecular biologists of our time. Eric Lander rules!
@thomasratliff927810 жыл бұрын
A great lecture, energetic, compassionate, teaches with zeal, he obviously loves his job. THANK YOU SIR!
@molecularbiology64864 жыл бұрын
kzfaq.info/get/bejne/bcuDhsSa2rqqcoU.html
@MrMrgodzilla5675 жыл бұрын
back when they actually teach rather than just reading off a powerpoint
@boricuababyhuey75764 жыл бұрын
THANK YOU!
@tasmaniandevil67504 жыл бұрын
David Chen the way this professor teaches is so much more clear and effective. The powerpoint slides a lot of instructors use have too much information for your brain to process. Him writing the information as he tells it to you makes him slow down the information to the same speed as a student can take it in. He’s also very logical and explains the rationale behind things. He seems like an awesome instructor!
@fernank0174 жыл бұрын
@@tasmaniandevil6750 modern topics, especially those in proteomics/biochemistry can't be drawn quickly and the class covers less materials. You can cover much more material in a powerpoint, and students are better prepared for graduate school. If I had to wait for my biochemistry prof to finish drawing all the structures of AA's or other metabolites (especially complex ones like steroids), we probably wouldn't get very far.
@tasmaniandevil67504 жыл бұрын
Jude K I’m in graduate school right now. And I took undergrad biochem a year ago but you’re entitled to your opinion.
@maryam45874 жыл бұрын
Omg so true nowadays professors just read from PowerPoints which is not helpful at all 😭
@LiveLaughLove25968 жыл бұрын
I LOVE how this professor lectures in a way where one topic smoothly leads into another. I absolutely hated how my professor would teach two topics separately without showing how the two processes interact.. it confused me so much and I had a hard time understanding how all these enzymes work together in a system. I LOVED this lecture, I'm confident in my understanding of DNA replication now. THANK YOU SO MUCH.
@tayyabnoorchanna66083 жыл бұрын
I have to get suggestion that which book for zoology is best. For BS (undergraduate)first year .?
@Kumagoroo234 жыл бұрын
Im a politics student and the fact that I watched this whole thing means he is a fantastic teacher. He can get anyone interested in it.
@moocat119 жыл бұрын
I am angry with Professor Lander. I almost missed a meeting because I was so interested in his talk. Excellent.
@horizon2reach5617 жыл бұрын
Such a brilliant teacher ! He is not teaching , he is making you float with joy through the vast ocean of biological mysteries!
@nonononame71123 жыл бұрын
Exactly what i was thinking about sir!
@jirimuller89453 жыл бұрын
Simply brilliant. We need more lecturers like Eric.
@matvas229 жыл бұрын
God...I'd love to have this guy as my professor
@user-bi8uh5fq3q4 жыл бұрын
He teaches so well... in such an easy manner... I'm in total awe with his teaching method... I'm a student preparing for Medical entrance exam in India & I was able to understand everything he said....
@GreatBritishGamers9 жыл бұрын
Chalk and a blackboard? Old school! I like this guy, makes it very interesting. Good video.
@tenzin93275 жыл бұрын
That is how it should be in the first place
@masacatior4 жыл бұрын
Is this video from the 90's?
@joaopedro23454 жыл бұрын
@@masacatior probably
@alejandrodelabarra28383 жыл бұрын
The ONLY way you learn something from your teacher is blackboard and chuck.
@phartatmisassa50359 жыл бұрын
There's an enzyme for that.
@shouraydey4 жыл бұрын
Seriously the best explanation I've seen so far. The Prof really explained everything, why is synthesis 5' to 3' , how proof reading is done, how old and new strands are differentiated, literally EVERYTHING.
@harshithachandrashekar94665 жыл бұрын
He just made me realize choosing pure line biology in your grad is totally worth!!
@Medihealthnews4 жыл бұрын
After a whoooole day of studying DNA, and not getting quite right, I just leard and understood it in 30 minutes! All genetic teachers should learn how be real professors.This man is gold!
@arindamchowdhury59448 жыл бұрын
In India we have this in High School ..but no one taught us this good..especially the Proof Reading part...It really cleared my concept !!
@AnshumanKumar0077 жыл бұрын
Ekdum sahi bola bhai...The whole system here is so decadent and people who try something different are virtually non existent.
@ANILKUMAR-bt5yt7 жыл бұрын
Arindam Chowdhury yet another Indian high school student here!!
@pratitibanerjee76217 жыл бұрын
SO true. We re just force-fed these things and neither teachers nor students care to understand the background of it. It's a shame.
@harshithachandrashekar94665 жыл бұрын
Exactly!!!
@madhukathel30295 жыл бұрын
We shouldnot blame Every the indian teachers for this ..
@indiankpopper47593 жыл бұрын
This guy is incredible! His passion for teaching literally radiates out through the screen. The way he teaches and the transition from one topic to another just makes so much sense! Way better than the crappy powerpoint presentations that are in trend these days!
@johnvick46044 жыл бұрын
How exquisitely natural phenomenas are designed , with excellent proficiency and least uncertainty .
@prashantkumarparmanu5 жыл бұрын
Watched this 5 YEARS AGO .... STILL NO OTHER LECTURE IS BETTER THAN THIS ON ENTIRE KZfaq . this man is the legend . RESPECT .
@mariamercedes677410 жыл бұрын
I love the way he gets excited at <a href="#" class="seekto" data-time="420">7:00</a> with the phosphates hahah. But on a serious note, he's a really good theacher, one of the best teacher I've ever seen indeed. It's obvious that he loves his job.
@sandeepmittalbioguru84333 жыл бұрын
kzfaq.info/love/JwtSCzsltIjEHMmPNDJuHg
@fatnmchollandl65054 жыл бұрын
You are a gift to this world, you teach with such compassion may you live forever!
@mohammedahmedjalloh5314 жыл бұрын
His Energy is unmatched "The Professor"
@Brandybx310 жыл бұрын
this is awesome. I should've watched MIT's videos a long long time ago. Amazing lecture!
@molecularbiology64864 жыл бұрын
kzfaq.info/get/bejne/m82gdZyS06zXpqM.html
@susmitislam19103 жыл бұрын
In case you didn't know, this guy was a mathematician before becoming a geneticist and, notably, was a medalist in international mathematical olympiad as a kid. I don't know if this is something he carries from his maths background, or if this course is structured this way because it's not strictly intended for biology majors, but he teaches biology in a very, kind of, logical way, which makes this stuff all the more interesting and memorable.
@spc27855 жыл бұрын
I'm blown away by this mans teaching style. I always assumed professors at the university level were not as attentive or worried about making the class interesting, but here I am, sitting through the whole video entranced about the subject. This does not comapre to the education I'm receiving at a community college.
@HelloGoodbye20674 жыл бұрын
My god, the confidence he has in this lesson makes my biotech major body tremble
@satoshiraishi51994 жыл бұрын
Holy shyet. I already did my fundamental of biology, and general microbiology. But today is the day I finally understand what Topoisomer (I know isomer but idk what topo means).
@JasonGautam1013 жыл бұрын
I don't have words for his teaching, once he taught, that content can be remembered for months easily.
@-mainstreetflushingqueensNewYo4 жыл бұрын
The professor has excellent academic delivery. Without PowerPoint, he put his heart and soul into the lesson. He excellent educator who has comprehensive knowledge of DNA replication.
@yeselectro81524 жыл бұрын
I love this man without getting to know him. He is 62 now; what a legend.
@multiversossaltamontes73744 жыл бұрын
i think he gives the class by emotions, and any definition he teaches, is an emotion he feels. so therefore why he is good, cause he likes to teach.
@saritpal736611 жыл бұрын
Dr.Lander you are the most inspiring personality for me as a scientist,as a teacher...I envy the students who got the opportunity to take course from you and I must say this is a very nice initiative by MIT to post these lectures in youtube..This is a good model to be followed how lucidly these phenomenon can be taught.Regards.
@pedrorodriguez70705 жыл бұрын
One of the best lectures! This is how it should be. It shouldn't sound boring. It should be engaging and with personality such as this one.
@zfesiha5 жыл бұрын
An amazing lesson. I wonder more about DNA and the enzymes. Everytime he says "All right!" I came back from my amazed deep thoughts.
@SMJ1234543219 жыл бұрын
Loved the lecture!! He makes molecular biology so interesting!! :D
@antibuergerlich32833 жыл бұрын
As if molecular biology needed ANYTHING to be interesting. It is already the most amazing part of science
@karkinosapoepafi83573 жыл бұрын
@@antibuergerlich3283 and biochemistry😉Well molecular biology and biochemsitry are very alike ofcourse.They are basically the same subject!
@antibuergerlich32833 жыл бұрын
@@karkinosapoepafi8357 yeah but biochemistry is for me personally a bit to much chemistry. I prefer my molecules drawn as blobs over them drawn in chemical structural formular
@karkinosapoepafi83573 жыл бұрын
@@antibuergerlich3283 That's great.I personally like chemistry more,especially organic chemistry.And that's why i prefer biochemistry over molecular biology.For me molecular biology is more difficult for some reason(than biochemistry) .Both of them are amazing subjects.All these fields are close to each other ofcourse.
@antibuergerlich32833 жыл бұрын
@@karkinosapoepafi8357 yes and I'm so hyped to start university in 2 weeks.
@d3admous311 жыл бұрын
For not having this teacher and not going to this school, you are an amazing teacher. Very inspiring and helpful. Thank you!
@gustavovizcardo73016 жыл бұрын
Absolutely amazing lecture. I hope to find more professors like this around the world. We need them.
@mamomusics66073 жыл бұрын
Why am I watching this? I am in my third semester of Biotechnology and already know all this but This great professr got me hooked
@Coolguy-or8ex3 жыл бұрын
Which country you from?
@alexandre50884 жыл бұрын
<a href="#" class="seekto" data-time="757">12:37</a> His excitement boosts my will to learn :)
@johnthress1479 жыл бұрын
What an incredible lecturer. Lots of energy.
@kevinjacobson62524 жыл бұрын
Much better than my genetics professor. He literally skims through the content in class and uses the text book as a crutch. Sorry, but I don't pay tuition to just read a book.
@mustafaal-ghezi17574 жыл бұрын
Kevin Jacobson you pay for the degree. That’s the sad reality of the education today.
@irenam55745 жыл бұрын
Amazing teaching style. At some points, I forgot this was work and just got sucked into it. Truly amazing.
@akinwole3 жыл бұрын
This is great. I love his energy and I hope the world can mirror this energy and pass it on.
@deepiz_here4 жыл бұрын
Nowadays teachers just showing slides and reading paper, this is real teaching, as a biotechnology student i really wish i get teachers like him,
@lawinklebleck10 жыл бұрын
Thanks Dr. Lander! I loved your videos so much I watched them multiple times. This is really helping. Very clear visuals and clear handwriting. I appreciate your enthusiasm.
@zach75596 жыл бұрын
Thank you Dr. Lander. I'm finally understanding (and LOVING) genetics.
@jasonjones20643 жыл бұрын
A nucleoside triphosphate + H2O ightleftharpoons a nucleotide + diphosphate Thus, the two substrates of this enzyme are nucleoside triphosphate and H2O, whereas its two products are nucleotide and diphosphate. This enzyme belongs to the family of hydrolases, specifically those acting on acid anhydrides in phosphorus-containing anhydrides. The systematic name of this enzyme class is nucleoside-triphosphate diphosphohydrolase. This enzyme is also called nucleoside-triphosphate pyrophosphatase. This enzyme participates in purine metabolism and pyrimidine metabolism. For example, enzyme deoxyribonucleoside triphosphate pyrophosphatase, encoded by YJR069C in S. cerevisiae and exhibiting (d)ITPase and (d)XTPase activities, hydrolyses ITP, dITP, XTP and dXTP releasing pyrophosphate and IMP, dIMP, XMP and dXMP, respectively....... or something like that 😁😁😁
@dkdkproductions11923 жыл бұрын
Its crazy how much changed in 8 years. We know so much more about replication/repair now
@Jkjoannaki3 жыл бұрын
Exactly, I wondered why he talks so revolutionary - like.
@JithinJohnson4 жыл бұрын
A great teacher! Can't help watching his classes again and again!
@generalabz56844 жыл бұрын
these videos have become so helpful since the viral pandemic of COVID-19, our Uni is struggling to provide essential online courses and as a med student I've been looking everywhere for some decent notes. Erik Lander is a legend!
@RivaldoLimaOficial3 жыл бұрын
This is the best explanation that I have ever seen about the replication of DNA. I wish that I could have this professor at my university. He has the beast didactic in genetic's teaching.
@ajeshsaviour54236 жыл бұрын
Thankyou so much sir, From all the fellow students of India it was a true honor to listen to this lecture.
@bioscienceswithshahtareenswati3 жыл бұрын
It was uploaded 8 years ago n we are taking benefits from it till now
@muniralm.j.71404 жыл бұрын
OMG this is the best professor I have ever seen in my life!!!!
@anorderedhole21974 жыл бұрын
This information is great and also good to know if you're in a lab that does plasmid cloning and PCR. Especially if you need to troubleshoot a reaction.
@anoli27598 жыл бұрын
I'm still in high school and this was very interesting and helpful! I really want to study biology!
@PaulaMarchiante7 жыл бұрын
that's so good. I study biology. Biology is wonderful!!! Where do you from?
@anoli27597 жыл бұрын
Europe! I'm in my final year of high school and I'll probably be studying Biochemistry next year!
@microhoarray4 жыл бұрын
A Noli hey I’m just wondering are you studying biochemistry now?
@anoli27594 жыл бұрын
@@microhoarray Nope, third year Med student now
@microhoarray4 жыл бұрын
A Noli wow good for you:)
@MuhammadAfzal_97374 жыл бұрын
The best thing on youtube is your lecture Dr. Eric lander
@PranavPundarik4 жыл бұрын
Just amazing. Such a beautiful presentation 🌟
@shivanshukhanna72484 жыл бұрын
Acchya bhaiya Ye se padhte Ho xd
@eduardoas77077 ай бұрын
Aula incrível. Estou fascinado! Agradeço a disponibilização destas aulas no KZfaq, estou acompanhando aqui do Brasil.
@bratatidas46474 жыл бұрын
He is pointing out the most basic and important things... He makes it interesting.. I like his way of teaching.
@utsavnigam49910 жыл бұрын
his techniques are good to draw the attention of the students. i appreciate his tactics to make the lecture intrestings
@almaram10 жыл бұрын
Very clear explanation. Thanks, Professor Lander !
@Josh-fs2bh5 жыл бұрын
This lecture alone inspires me to study biochemistry at University. What a wonderful professor he is.
@funwithaiman4 жыл бұрын
Good luck!
@nitishkumar27604 жыл бұрын
Loved the energy and enthusiasm to make learn his students
@hebahaboomer27646 жыл бұрын
thank you MIT for sharing this incredible knowledge.. this is why we learn to share our knowledge and benefit each other in our incredible world ❤️ you can seek knowledge every were
@ZohaibKhan-te3vk3 жыл бұрын
This is called real teaching methodology... legend teacher
@alizawarringtoncoachella3538 жыл бұрын
He obviously knows this so well - it's a a pleasure to follow.
@RD25644 жыл бұрын
This man Dr. Lander is outstanding, excellent teacher.
@SolaScriptura498 жыл бұрын
My favorite bio lecturer by far!! Professor Lander is amazing, you can tell he loves his job! :)
@godsword38473 жыл бұрын
He is great at teaching ..I'm here since My College AP is not so great at teaching since Covid is an obstacle..but I seem to bump to this ...I really like it and I seem to actually replay a bunch of times because he explain every piece of biology real good and even he get out more information why, how, when, this and more.Good Job.
@pmuean2 жыл бұрын
When a student answer 'half a helix' and he goes with that, I knew I am going to like this lecture.
@cardiacmyxoma40736 жыл бұрын
I wish my university had professors such as this, thank you!!
@clemwoue8482 ай бұрын
MIT is the only uni where student already know the lesson before coming to class
@dyno6781 Жыл бұрын
I find watching a KZfaq animation on DNA is much easier to learn than getting a lecture
@emmaluftie76882 жыл бұрын
He has a gift of teaching. I enjoyed myself and felt so inspired by this lecture !
@Cerberus034 жыл бұрын
I don’t know why I’m watching a lecture for smart people but I’m gonna be so prepared for my exam tomorrow lol.
@chefhuncho20484 жыл бұрын
Yare yare daze😂😂
@sachinmishra36474 жыл бұрын
He is really very energetic professor😮😮 Its looks like he is teaching from Watson 😅
@kapilshinde91773 жыл бұрын
Studying in 12th .Came for Avoiding confusion among enzymes. But learnt much more❗🧬
@xXBeeDeeXx3 жыл бұрын
I have no idea what's going on, but I love how this guy teaches with so much soul
@riverandthesea84283 жыл бұрын
Hahaha
@harisai9509 жыл бұрын
Brilliant!! I just simply adore u'r teaching SIR...
@mariajosevega6863 жыл бұрын
I live in Spain and my teacher did not explain this, I don't even know how I passed the exam 2 months ago and now I found this incredible professor explaining it in English and I understand it:/
@hassanyt12984 жыл бұрын
truly amazing the way he teaches very simple.
@Karim-nq1be3 жыл бұрын
Ok that's the best University teacher I have ever seen.
@LENIN9903 жыл бұрын
Eric Lander...you are a great teacher....!
@pilotavery4 жыл бұрын
I honestly don't even go to school but I would literally pay to sit in a class and watch him teach me anything.
@laurenmellen39553 жыл бұрын
I love seeing good teachers teach. It’s a beautiful thing!!
@nigelanicette92433 жыл бұрын
I heard the lecture and I found it very intriguing. The enzymes are the proteins in your body that break down food particles, build muscle and destroying toxins. He also brought up Arthur Kornberg, an American biochemist that discovered DNA in 1959. If there's an abnormality in your DNA, you'll get a DNA related disease. Like Cystic Fibrosis. Thank you for the lecture.
@buscapee5 жыл бұрын
this professor is brilliant
@LoversGrief4 жыл бұрын
Summary: there's an enzyme something-ase that does this, does that and everything gets done.
@dushynatpatel28413 жыл бұрын
Without error or else you're screwed
@edomarcelli7944 жыл бұрын
DNA replication explained by one of the greatest scientist
@Bilangumus4 жыл бұрын
This guy just made me curious about this subject. Very good professor.
@bathingapes1124 жыл бұрын
I love science but I took genetics 3 times, I failed twice because it just didn’t click even after reading my textbook thoroughly. I wish this guy was my professor, he made this fun. Btw, I’m glad I was able to recall most of those enzymes and their jobs. Really amazing stuff.
@hylaneric9163 жыл бұрын
This lecture videos still relevant till this day
@kishandandriyal146610 жыл бұрын
you are powerful..............teacher, god bless you
@agh64523 жыл бұрын
Great job 👏!! I learned a lot because it was difficult for me to just memorize something that I can’t see it or imagine it🥺🥺😥😥 but this lecture helped me to understand the chain, the enzymes and location their jobs 👌👌👏👏 when I was listening to; thinking with my self that how these professors and people in developed countries work hard, accomplish their responsibilities with passion and heartfelt 👏👏 and I ashamed of myself that even do not bother myself to read the books and to learn from the already available educational resources! May God bless all the teachers and professors and who are trying to teach new generations wish you all the best 💐💐🙏🙏💐💐