This is by far the best DNA Replication video I've watched, thank you very much.
@petersiska7510
4 жыл бұрын
Emphasizing reading from 3 to 5 and writing from 5 to 3 is not effective the explanation is too stretched it could be effectively explained in half of the time
@andreainzaghi7373
2 жыл бұрын
I agree it is the best becaue it explains WHY and not only WHAT and all of that in ten minutes
@AsmaaHijazi
5 жыл бұрын
This video literally explained 2 weeks worth of confusion in 17 mins, thank you
@mayinjaernest334
4 жыл бұрын
hahahahhahha, same here
@SayWhat336
4 ай бұрын
Haha 😂
@Lisa.pizzza
5 жыл бұрын
This is the honestly the only video on DNA Replication that made sense.. you've pretty much included all the important parts without being too fancy.. simple is better!
@khalidmehsud54
3 жыл бұрын
Good
@khalidmehsud54
3 жыл бұрын
Iam from South Waziristan
@fatimaalkubati6843
3 жыл бұрын
It's 2021 and you are still saving liveesss. This is by far the best video i have seen.
@rubyrose49
5 жыл бұрын
I just found out that Dave Carlson is battling a brain tumour. I am currently studying for the MCAT and the videos from PremedHQ have been very helpful. Dave is a wonderful instructor. I will be donating to his gofundme as a sign of my utmost appreciation.
@ownitervi241
3 жыл бұрын
Who's Dave Carlson?
@rubyrose49
3 жыл бұрын
@@ownitervi241 The person on this video.
@ownitervi241
3 жыл бұрын
@@rubyrose49 oh, that's sad. Is he doing better?
@monetweldon2739
2 жыл бұрын
Oh my goodness. How is he?
@briannasthilaire7321
Жыл бұрын
you're a lifesaver, I was literally struggling until I found this video , you get straight to the point. Thank you!
@NicaBells
2 жыл бұрын
This is the simplest, most detailed, yet easiest to understand video I’ve watched about DNA Replication. Thank you so much!
@dr.zahraa7665
4 жыл бұрын
Thanks, so much doctor I’ve studied for almost 2 weeks and didn't understand anything till I saw your Channel really appreciate
@PremedHQ
4 жыл бұрын
Great to hear!
@shanksLUL
5 жыл бұрын
Watching this before tommorow's exam.
@shreepoudel4408
5 жыл бұрын
Better to watch one piece
@mandalorian4620
6 жыл бұрын
Minor correction: First: A-proteins separates the strands initially at AT-rich areas throughout the strand (so replication starts at multiple places simultaneously). (Not a critique, but you forgot them). Second step: SSBs keep the strands from annealing, like you said, while simultaneously helicase unwinds the DNA to further separate the strands. After that Topoisomerase is also important, since it reduce the tension, caused by helicase and thereby prevents supercoiling.
@jamiek6471
5 жыл бұрын
Hello! I was trying to find some info on A-proteins but could't find any, can you please share a link where it's written about them? i would appreciate it, thank you!
@melissaatanga4337
4 жыл бұрын
whats AT pls?
@ahmadfadda2654
4 жыл бұрын
The origin of replication depends on whether the cell is eukaryotic or prokaryotic. In Prokaryotes, the DNA is circular and there is only one origin of replication. What you refer to as A-proteins are the initiator proteins that bind to the origin of replication. In E.coli, the initiator proteins are called DnaA & DnaB. In eukaryotic cells,there are multiple origins of replication on the linear DNA molecule. The initiator protein in eukaryotes is called the origin recognition complex. Source: www.ncbi.nlm.nih.gov/pmc/articles/PMC3783049/
@melesemengistu1952
4 жыл бұрын
adinosine and thymine@@melissaatanga4337
@abeladams1096
Жыл бұрын
Ur correct
@i_am_gods_child
3 жыл бұрын
your videos are so clear and you're so good at explaining! - even though I don't need all the information for the exams I'm doing, I keep coming back to your videos when I don't understand something because they are so good! thanks so much
@top10-universalfact18
5 жыл бұрын
it took 7 classes to finish this topic in my university, but you closed 7 classes in class. and i am not going to forget this class. thanks teacher.
@manabbikashgogoi1551
4 жыл бұрын
So well explained
@Ido84ba
5 жыл бұрын
I've watched many DNA replication videos, this is by far the most clear, specific and professional one. Thank you!
@kwakuappiah9996
3 ай бұрын
This man right here, needs an award for this. Never seen any replication video this clear. Outstanding!!!
@Medstudy2778
5 жыл бұрын
Hats off You are genius The best replication video
@saraikwizera6907
5 жыл бұрын
My online teachers never ever explain things like they never told me that replication always starts at 3' and moves towards 5' which is one of the things that confused me so much. They never really explained what a primer was they just told us that it starts the process of replication. Like what?!!!! Teachers like you have made my life so much less complicated
@Modiferify
5 жыл бұрын
Omg he explained it very well!!!! I Have been looking for a good explanation and I swear i was postponing the exam of molecular genetics a lot .Because the Professor asks the mechanism of Dna replication! I'm so glad i found this explanation. I know nobody is stupid but we sometimes need someone to clarify our ideas and help us understand more. THANK YOU A LOT.
@joshemeka2979
11 ай бұрын
I believe what makes a good teacher is ability to tell your students what they don't know and all they need to know about that, not telling them what YOU know!
@maximilianludwig4301
4 жыл бұрын
Thank you Sir. I am not a natural English speaker, that's why I really enjoy your eloquence, the varity of your choice of words. Now all my questions concerning the issue has been answered.
@angiee55
7 күн бұрын
give this guy an award!! 👏🏻 most helpful video I've ever watched
@georgejoseph1430
3 жыл бұрын
just wanted to stop by and say that your videos here have helped me massively in my understanding of a variety of mcat subjects. your calm, patient manner of explanation is irreplaceable my friend!
@EmmanuelGoma-mx8qv
3 ай бұрын
Wow, I used to have difficulties with DNA replication. Not until I came across this video, THANK YOU SO MUCH
@kindlykusona4117
5 жыл бұрын
I've been hearing about Okazaki Fragments since middle school and I never truly understood it till now! Thank you!
@nidhikelkar851
7 жыл бұрын
I love how detailed and clear this explanation is. Thank you!
@courtneymorris1985
4 жыл бұрын
I was really confused after my professor went over this in class, but after watching this video it really gave me a better understanding of how DNA replication works!!!! THANK YOU SO MUCH!
@PremedHQ
4 жыл бұрын
That's great to hear! If you think your classmates may find it useful, please do share this video with them! :)
@mmd123king6
3 жыл бұрын
@@PremedHQ professor how do dna polymerase know what exact new dna to produce do they get their information from the coding?
@bakarolachika187
3 жыл бұрын
@@mmd123king6DNA polymerase “reads” the existing DNA strands to create two new strands that match the existing ones.
@mmd123king6
3 жыл бұрын
@@bakarolachika187 I do know that... what im saying is do they do this once? and then they dont have to read it again becouse dna gets saved up onto the system or they have to do it before every replication time? That was my question
@NadyaCoolCanal
4 жыл бұрын
Not a premed, I’ve got a bio exam tomorrow and this video honestly helped so much!
@rndmstff516
Жыл бұрын
I can't even explain how much this video helped me, I have to give a presentation in two days and no other videos/sources led me to understand the whole Primer in 3' and 5' direction thing. Thank you!
@opeemboya8042
Жыл бұрын
I love it too. The tutorial is much easier to understand. English is simple with no deep accent. God bless you sir.
@abeeraismail3980
3 жыл бұрын
It's my exam in the morning and I find that this video proves to be the most effective way to clear the confusion about DNA replication
@jasminerich2151
4 жыл бұрын
This helped me understand DNA Replication better than my teacher has been trying to get us to understand for weeks. THANK YOU!
@omarzeid2741
4 жыл бұрын
I wasn’t able to understand replication of DNA until I watched this video. Thank u soooooo muchhhh
@JamesLee-sg2px
6 жыл бұрын
Out of many videos I have watched, he explains things solid and crystal clear!!!!
@amahlengcobo7967
2 жыл бұрын
Absolutely the best Replication video I have watched!!!...THANK YOU SIR!!!
@sneha6745
3 жыл бұрын
Sir, I just want to thank you so much for explaining this in such a clear and simple way. I thought I was never going to understand replication. Thank you so much!!
@andreainzaghi7373
2 жыл бұрын
after personal trainer, I took up sport science university and this is the ONLY VIDEO (or almost only) that explains the reason why Okazaki fragments occour!! not only DESCRIBE but also EXPLAIN (the story of the new primers) very well done
@redreignss
2 жыл бұрын
I just watched a MIT lecture on DNA replication and yours is 10x better!
@minaabdulaal5549
3 жыл бұрын
This is the first time I watch a DNA replication video and not get lost!! THANK YOUUU
@dr.sammasud7401
3 жыл бұрын
Enjoyed the video with good understanding of the process as the professor is soft, clean and clear speaker and covered events of DNA replication in a simplest possible way.
@janeonuegbu5528
4 жыл бұрын
OMG!!!! His explanation is superb. I don't think I could have understood it better from anyone else. I feel confident enough to teach this to students someday (I'm a teacher In training☺). Thanks a lot
@PremedHQ
4 жыл бұрын
Great job!
@my.sacred.sppace
5 жыл бұрын
I didn't understand the thing with the leading- and lagging strand. But now I do(At least much better) than i did before, because of this video. Thank you!!
@hareemzahra1181
5 жыл бұрын
This is the best replication vedio
@jwyryaabdla9284
Жыл бұрын
In fact, I've watched thousands of videos on KZitem, and this is the coolest and simplest video I've ever found. I really thank you very much it will help me in the final !!!!!
@rachelpama4400
5 жыл бұрын
very clear explanation of the okazaki fragments and how they occur because of the discontinuous replication on the lagging strand. This part is usually missed by students.
@shirokuro73
4 жыл бұрын
I'm a complete layperson, I have no medical education or training whatsoever. I understood this video, at least at the logical level of what each enzyme does, etc. Thank you for a great video!! I started watching videos about SARS-Cov-2 in an attempt to understand more about it, and now I've fallen down a rabbit hole and I think I want to learn a lot more about molecular biology now. I want to learn way, way more about the processes involving DNA, RNA, cells in general - but more than that I'd love to understand how, physically these things work. Ultimately all of this boils down to chemical reactions, right? That's what I'd love to understand. Molecule X bonds with molecule Y due to its shape, structure etc, and BOOM - now you have what's essentially code being executed and - life. Maybe it's my computing science background which is causing me to be so fascinated by this world which until a week or two ago, I knew zilch about (and still do compared to someone who's actually studied it, of course). My mind is kind of blown and I can see me continuing to fall down this rabbit hole. Maybe I'll start looking for actual constructed courses, but for now, videos like this are a great place to start. Thanks again for such a clear, well structured and explained video!
@kpopandme8733
6 ай бұрын
with your video, i was among the best in my exams. thank you so much DOC.
@brendawilliams8062
5 күн бұрын
I’m not sure but it appears they have a leading and lagging computer complexity. I see why the computer fans are getting excited over. Not that it’s resolved. Yet it’s clearly the complexity.
@fikkyd
4 жыл бұрын
my gosh this was legit the best video on replication
@sagharzekri8531
4 жыл бұрын
best video that I've seen about DNA replication
@ajangu60
5 жыл бұрын
I am Soo grateful for this! Been thinking a lot about this topic and always encountered problems when studing the lagging strand. Thank You for explaining it soo simply and understandably! The enzyme reads the strand from 3' to 5' but the new one is made from 5' to 3' carbon + since the helicase continues to open up the DNA and the ''lagging'' strand is making DNA in the other direction, it simply needs new primers from time to time to catch up with the replicaton fork!
@akka77
2 жыл бұрын
omg you are literally a GOD of biology classes, thank you so much!
@diarlaamaral2580
4 жыл бұрын
Wow! Perfect explanation! This guy deserves it's credit.
@melissaatanga4337
4 жыл бұрын
I think I'm going to cry ,thank you so much for this..
@1028wash
4 жыл бұрын
This video helped me on my MCAT and in my Genetics class. Much Thanks!
@habibtibro1242
4 жыл бұрын
Your videos are helping greatly in lockdown ❤️ Love from Bangladesh 👍
@PremedHQ
4 жыл бұрын
Dhonnobaad!
@layla3542
2 жыл бұрын
This was the clearest vid about DNA replication ive seen so far, thank youuu!!!
@lucky41210grl
2 жыл бұрын
Clear, concise, and makes perfect sense. I love that you explained popular words that we commonly hear when discussing DNA replication, but may not have fully understood well. We have all heard the term leading strand, lagging strand, semi conservative, etc. but explaining exactly what they mean in conjunction with the full video explanation really increased my understanding.This attention to detail and your clear understanding of the topic really this video apart from all others.
@derarzt4490
4 жыл бұрын
شرح رائع جدا انه افضل شرح شاهدته لهذا الموضوع --احسنت يا دكتور
@kadershirazi5015
3 жыл бұрын
I've always escaped from this topic but finally had to come down cz of my exams ,my biology teacher doesn't develops good communication,also like she just wanna escape off delivering lecture,found that video useful , definitely gonna share, it's really calming to watch such a cute person explaining so nicely,he just soo looks like Clark kent❤️❤️
@shereenbatra3317
4 жыл бұрын
I thought I understood DNA replication but after watching this video, there's so much well-explained info... I have to figure out how to organize it. By far the best channel and video ~
@dari.kj5
3 жыл бұрын
This is theeeee first video out of about 10 that I completely understand !! You explained this sssssoooo welll!!! omgeee im so glad I found this channel!!
@relaxingmind5267
2 жыл бұрын
I've never understood this concept but after this video..... Sir Best video ever Great work sir Waiting for more new videos 👍👍 Keep going
@danishfelipe
7 жыл бұрын
I don't usually comment on videos, but this wonderful. Thank you so much!
@j.y.625
4 жыл бұрын
Thank you so much! I have watched so many videos about DNA replication and this is the most helpful and clear one!
@romangurung3825
3 жыл бұрын
Heartily thank you sir. I had come here because i did not able to take clear concept of my lecture and mam was asked questions but i was not able to answering to mam. However mam challenged me next lecture. Through this video i will explain more than mam could expect from me.
@hsupyaethwehtet5961
Жыл бұрын
Thank you so much,Teacher. I can only memorize because of your teaching style.
@bilienmhasion9411
5 жыл бұрын
He's very clear on explaining about the DNA I like this guy
@katyflores8508
4 жыл бұрын
A super cute teacher who actually speaks English.
@nehagupte5052
6 күн бұрын
Thank you for sharing this video. You are doing a wonderful job. Simple language and clear in points as a teacher i keep on searching some videos like this to bring some new aspects in my teaching. Just came across this video thank you once again.
@justsimple1212
5 жыл бұрын
This is the best replication video I have ever seen.
@mathildabjorkander413
4 жыл бұрын
thank you! have been confused for WEEKS and this video explained everything
@eulablevins1652
7 жыл бұрын
It's hard to focus when the teacher is too cute😉
@tsohonkundi313
6 жыл бұрын
Hhhh
@jessicadesousa3902
6 жыл бұрын
haha, I was thinking the EXACT same thing! Such a cutie my gawd!
@zoaconstrictor
6 жыл бұрын
rob huebel
@timoritofau
6 жыл бұрын
Yall.havr terrible taste
@benuka88
5 жыл бұрын
@@qlrxj hahahhasjdjks exols are everywhere and we can't stop talking about exo
@junaidhnediyil9611
7 жыл бұрын
fantastic and the language simply superb
@aditikumar4228
4 жыл бұрын
I just found out that Dave (the person in these videos) was diagnosed with a brain tumor 2 years ago. He was actually a UCSD Med student. It was on the news: www.nbcsandiego.com/news/local/UCSD-Medical-Student-Aspiring-Neurologist-Not-Letting-Brain-Tumor-Stop-Him-434170093.html I checked if there was a way to help out, and found his GoFundMe. It's still open. www.gofundme.com/f/dave-tumor-fight This is his most popular video so I thought I would post this here. He's amazing!
@dayzdreams
4 жыл бұрын
Oh goodness, that is so sad! He is honestly an amazing person and teacher. His videos save my life in school and also inform me so much that I actually listen to them for fun. Thank you so much for posting this.
@beckyklotthor2307
4 жыл бұрын
oh my gosh, I just watched the link you shared. What an incredible story.. I hope he is still doing good and able to carry out his dreams. What a cool guy.
@bhataadil9602
4 жыл бұрын
May Allah bless you and help you . You are a gem man . You are damn good and brave .
@livi7065
Жыл бұрын
Thank you sooo much!!! I have exam in 2 days and I've been struggling with this lesson.... now it's completely clear..... and now I'm pretty sure imma Rock it😅
@josephprempeh8967
2 жыл бұрын
The best video I have watched on DNA replication. I just wished stuff on Telomerase and telomere were added here.
@mafaiiyawi301
4 жыл бұрын
This video is the best explanation of a DNA replication procedure.
@kassidyp4977
4 жыл бұрын
Thank you so much!! You just don't know how much this has helped me
@roohanaamir3875
4 жыл бұрын
This is the best video on dna replication on youtube. Thank you
@PremedHQ
4 жыл бұрын
Glad it was helpful!
@Temu_trader
Жыл бұрын
I finally have a clear understanding of the replication process. Thank you!
@bondsbest2006
3 жыл бұрын
This is probably the best way to teach anything. Dave you have made such a complicated process look like a child's play. I wish I could teach like you. Your appearance, choice of words, voice undulation, vocal clarity and above all the eye contact; all are immensely powerful and magnetic. Keep inspiring and enlightening us. I wish you all the best.
@monicaengleson452
3 жыл бұрын
The best video on DNA replication I have seen. Thank you for the instruction. This was a major help reviewing for my Genetics MIDTERM.
@prosperndlela3756
2 жыл бұрын
This video cleared my confusion.... I enjoyed it
@raghvendrasharma2329
4 жыл бұрын
Thank you for such explanation.Your explanation is great.
@beibzamrita5543
3 жыл бұрын
Thanks for making me understand what I couldn't understand for 3 days❤️💯
@sangasiren
Жыл бұрын
Thank you!! You saved me a lot of time. Wish my Cytogenetic teacher explained this well.
@chynafelix-spady9440
6 жыл бұрын
I have watched so many videos on DNA Replication is this was so helpful!!! its crazy how I can watch 5 videos and not understand and watch yours and totally get it thank you very much!
@eguagieomozusi2318
3 жыл бұрын
The best DNA replication video so far💯
@ammarmalami8893
Жыл бұрын
This is what help me to pass my exam. Thanks a lot.
@gisellerodriguez2187
4 жыл бұрын
THANK YOU, this is such a great explanation. I kept reading my book over and over but was still confused, thank God for your video :')
@Tvforyoutube
2 жыл бұрын
I must say this.. Thank You Sir.. Didn't know The DNA Replication was simple like this.. Truly, it's not but you made it so.. Thank you
@stef509
4 жыл бұрын
Loved your explanation! Very easy to follow! Thank you so much!
@PremedHQ
4 жыл бұрын
Hooray!
@naghamaridi8221
Жыл бұрын
Thank you Sir for making this process look much easier cz I've always thought it's complicated and hard to be explained
@yeppy013
6 жыл бұрын
I liked this video better than Khan Academy. By far the best and simple yet clearly explained!
@homoeoconfidence1804
4 жыл бұрын
Its hard task to find best videos like this thanks alot👍
@bluesaddy6048
Жыл бұрын
The best dna repliction video ive seen
@uroosaimtiaz
3 жыл бұрын
Thank you for the wonderful video and the brief, very helpful summary in the description. I will be using it for my open-book exam!
@njbshah
4 жыл бұрын
such a clarity and correct use of language
@PremedHQ
4 жыл бұрын
Thank you!
@twishackaul5640
3 жыл бұрын
Thank you so much. This is the best video of DNA replication I have watched so far and the only one which made complete sense. This is a life saver video for me... Thanks!
@jyothi26rab
6 жыл бұрын
thank you so much ur videos and explanations are much easier to understand than my GAMSAT textbooks readings thanks a lot
@siaweah3440
6 жыл бұрын
I like how u explain things calm and slow.
@taeism
4 жыл бұрын
I’ve watched so many DNA replication vids but they all include too many cartoony examples making it confusing imo. I like how you repeat information a lot and makes it easy to remember without having to keep rewinding back
@ahanaftahmidrifat2986
6 жыл бұрын
thank you very much. few days ago,i've a lot of problem on this topic and i can't think how i can overcome that.but after watching your video i understand many things.so thank you again
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