This is by far the best DNA Replication video I've watched, thank you very much.

This video literally explained 2 weeks worth of confusion in 17 mins, thank you

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!

It's 2021 and you are still saving liveesss. This is by far the best video i have seen.

you're a lifesaver, I was literally struggling until I found this video , you get straight to the point. Thank you!

I've watched many DNA replication videos, this is by far the most clear, specific and professional one. Thank you!

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.

Out of many videos I have watched, he explains things solid and crystal clear!!!!

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!

This is the simplest, most detailed, yet easiest to understand video I’ve watched about DNA Replication. Thank you so much!

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

I love how detailed and clear this explanation is. Thank you!

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.

I've been hearing about Okazaki Fragments since middle school and I never truly understood it till now! Thank you!

Thanks, so much doctor I’ve studied for almost 2 weeks and didn't understand anything till I saw your Channel really appreciate

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.

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!!

This man right here, needs an award for this. Never seen any replication video this clear. Outstanding!!!

Watching this before tommorow's exam.

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!

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.

Amazing.. just discovered your channel hours before a test.. and I am so grateful to you. It cleared a lot of my doubts. Thank you so much. :)

In fact, I've watched thousands of videos on KZfaq, 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 !!!!!

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!

Thank you so much! I have watched so many videos about DNA replication and this is the most helpful and clear one!

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!

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.

This helped me understand DNA Replication better than my teacher has been trying to get us to understand for weeks. THANK YOU!

I wasn’t able to understand replication of DNA until I watched this video. Thank u soooooo muchhhh

thank you! have been confused for WEEKS and this video explained everything

This is the first time I watch a DNA replication video and not get lost!! THANK YOUUU

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 ~

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!!

I love it too. The tutorial is much easier to understand. English is simple with no deep accent. God bless you sir.

I just watched a MIT lecture on DNA replication and yours is 10x better!

This was the clearest vid about DNA replication ive seen so far, thank youuu!!!

Such a thorough and well thought-out video. Thank you for the clear, descriptive video!

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

Wow! Perfect explanation! This guy deserves it's credit.

Hats off You are genius The best replication video

The best video on DNA replication I have seen. Thank you for the instruction. This was a major help reviewing for my Genetics MIDTERM.

best video that I've seen about DNA replication

Absolutely the best Replication video I have watched!!!...THANK YOU SIR!!!

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!

This video helped me on my MCAT and in my Genetics class. Much Thanks!

I don't usually comment on videos, but this wonderful. Thank you so much!

Wow, I used to have difficulties with DNA replication. Not until I came across this video, THANK YOU SO MUCH

Not a premed, I’ve got a bio exam tomorrow and this video honestly helped so much!

Thank you so much!! You just don't know how much this has helped me

This is the best replication video I have ever seen.

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

thank you so much ur videos and explanations are much easier to understand than my GAMSAT textbooks readings thanks a lot

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!

omg you are literally a GOD of biology classes, thank you so much!

I think I'm going to cry ,thank you so much for this..

Thanks for simplifying the process!!! An amazing instructor!!! Thanks for sharing!!!

This video is the best explanation of a DNA replication procedure.

my gosh this was legit the best video on replication

Clear and to the point explanation! Thank you for your kind work!

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.

I finally have a clear understanding of the replication process. Thank you!

fantastic and the language simply superb

with your video, i was among the best in my exams. thank you so much DOC.

He explains this so good, I must say! Def. made it easier for me to explain to someone and for my exam. Thank you so much

Enjoyed learning from u teacher!! As u smiled during delivering the lecture .....so cute of u...nicely delivered 💞

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.

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

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!

He's very clear on explaining about the DNA I like this guy

I like how u explain things calm and slow.

شرح رائع جدا انه افضل شرح شاهدته لهذا الموضوع --احسنت يا دكتور

I've never understood this concept but after this video..... Sir Best video ever Great work sir Waiting for more new videos 👍👍 Keep going

The best DNA replication video so far💯

Excellent teaching. Nice touches like the base work of ligase make this much easier to remember.

You are amazing! Absolutely love your explanations in every vid. Please keep making them.

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😅

You explained it very well sir. Thank you for making this topic much easier than before. Waiting for such more videos 🤗

Thank you so much,Teacher. I can only memorize because of your teaching style.

Clear presentation and extremely helpful! Thank you, it was very professional!

thank you for making this so clear and simple to understand!

loving this playlist so far!!

The best video I have watched on DNA replication. I just wished stuff on Telomerase and telomere were added here.

You were really helpful thank you! The video was direct and simple yet informative.

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!

OMG! Helped me a lot! Thank you! This is the best DNA replication explanation after all.

best lecture on dna replication , great , very informative

Thank you!! You saved me a lot of time. Wish my Cytogenetic teacher explained this well.

IT IS THE BEST VIDEO EVER ON DNA REPLICATION

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!

Hats off to you! Best video on this topic that I have seen as car as I can remember

Loved your explanation! Very easy to follow! Thank you so much!

excellent explanation . you make the subject pretty easy to understand thanks a lot for your teaching

This is the best video on dna replication on youtube. Thank you

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.

Thanks for making me understand what I couldn't understand for 3 days❤️💯

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

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 :')

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.

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

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!