DNA Replication

[@josephcarnep4554]

Who else can't learn during class so they watch these videos at home?? Very thankful for Mr. Anderson's videos.

[@justinf6758]

My teacher is awful. Well known as a bad teacher in the school

[@ticklesmcbufffletrutter210]

What is their name? Mine is too

[@Brcnosaur]

its not that my teacher is bad, how do you expect to learn the whole process in 1 2 hour class? thats the point of studying and shit

[@Sagarikaze]

my teacher goes sdakdsbdlasb and everybody in the glass be like yes, and shaking their head \

[@TheRealKaay]

Joseph Carnep 1 hour of learning and nothing is clicking this man spends 10 mins explaining and I learned everything

[@AmazingTNT]

you have saved my ap bio test grades more than once

[@bradclarke7874]

+P1tri0t If you can't keep up with the basics of DNA replication in class you may as well give up on any future in science-related education, lol

[@AmazingTNT]

+Brad Clarke um no need to be a douche i hate dna, but anatomy, viruses, bacteria, and macromolecules interest me and whos to say i dont understand it, Bozeman is an excellent study resource and thats what im referring to

[@person-wk2uf]

+Brad Clarke Lmao, your subscriptions don't exactly spell out " genius." Gtfo moron.

[@rockthepunchx9547]

Or just spend a little more time in understanding how it works. Not everyone is as clever as you are, some may need to put in extra hours or gain different perspectives on how things work and bozeman science does put things in a clearer perspective. If you are so clever and only need the classes, why are you here anyway?

[@jillian3047]

It's so cute how you just never responded to this, Brad! Really shows how much of a winner you are in life! :) Remind me again of your unfathomable brilliance?

[@nomuscleasianman]

Two hour lecture in a 10 minute video

[@BOSSxGLITCHES]

you know it man. thank you for supporting our country!

[@kevinsanchez1794]

Better than my teacher sir, keep up the work this is saving my grade and im so thankful that you were born

[@TheCatMurgatroyd]

+Oh Sykezz you're so thankful that his DNA replicated...

[@tannu8447]

hahhhahhah @the cat...

[@Flowergardengirls]

@@TheCatMurgatroyd Lol

[@ThabigT101]

So i showed my biology teacher this video now when we were learning about cells and DNA, and he literally added it to his slideshows You are awesome mr Andersen!

[@dragonsurge1]

Dude you are the science version of khan academy. Watching you vidios has made me feel much more confident about my upcoming science test.

[@sanbehzad]

I'm a Med 1 student, and i really enjoy the way you clarify every single thing in your videos. I think you have a great picture of nature and science in your mind. You go through all small details which it helps students to understand the basic of all meterials so clearly and get ready to move on to the advance levels. I have the utmost respect for you. I really appreciate it.

[@alexaparrales530]

God bless you Mr.Anderson, you are such a great teacher and you know how to really explain things well.

[@amandasmith5251]

I'm a non-traditional med school candidate, and you are helping me sooooo much. When I'm a real doctor, I will make a HUGE donation to your efforts. Thanks for everything.

[@sentientgarbages4435]

I just wanted to stop by and say thank you for making these videos. I am a college student going into neurochemistry, and I am starting my intensive classes this fall. I'm going through all these videos to help refresh my memory and study before classes begin, and your videos have been the most helpful. Your pace, explanations, and even comparisons are easy to understand for me and entertaining at the same time. Thank you for helping my academic journey be less stressful!

[@milenpatel]

I needed this video from basic biology and now I am in Advanced Molecular cell biology and still need it. Gotta love Mr. Anderson

[@unfaithful1034]

Aish thanks lol All my science teacher seem to like stretching out their lessons and then I just get lost in the middle. You make it short and sweet. I actually get it now. I got more from this than the 2 periods of class I got. (My teacher is good, it's just I get bored once the teacher starts to talk about something else or make their analogy too long and then i just stop listening altogether)

[@zaighamabbas2041]

same here............ i mean sometimes one is understanding perfectly but then the teacher(all respects and praises-not trying to be disrespectful) tells of a really messed up analogy and everything gets confusing

[@shosha1771]

I've been getting A's because of you man. Not everyone can be a science teacher. Thank you

[@antiiv11]

shadan hani glad I could help

[@deepthireddyvasi2075]

watched tons of videos but couldn't get rid of ambiguity regarding DNA REPLICATION.but eventually now i got it in my mind..its all because of this guy. truly that was an A1 podcast...kudos!!

[@ProjecthalfDone]

Mr Anderson is an incredible individual, if you put the video on 2xs speed, he will talk almost as fast as my professor, couldn’t have gotten through classes without this guy.

[@kengilleo7885]

As a retired organic chemist, I've become fascinated with molecular biology and have time to learn. Thanks, this is great stuff.

[@anshujoshi7842]

One of my favourite topic in biology

[@bartholomewtheapostle8664]

who else cramming for the ap bio exam tomorrow

[@Cocohorse2648]

me omg

[@xxyeongi]

History repeats :( my exam is tomorrow

[@mgt7447]

@Mathias Bendickson a 4 year timeline my test is this week corona edition im scared lol

[@mrkrabs7321]

2 DAYS BOYS

[@theboy6435]

ahh shit

[@mishab7709]

I'm a freshman in college and I have my final in Biology for majors in two days, and I have been watching your videos nonstop! They are so helpful! Thank you!

[@istel3283]

i have been watching you video nonstop cuz i have final exam in Genetics next week. Thank you

[@rithy8686]

Thank you for existing~

[@camman1056]

You're the best genetics teacher on here, I'm at a decent uni and even they just resort to waffling on and on without giving many solid explanations.

[@CandeseMichael]

I wish the replication was conservative so it could be easier to study. Ugh!

[@sreytuoch]

I'm taking microbiology this summer. Super fast track, only 8 weeks. We fly through chapters like it's nothing. This helps a lot.

[@shayneallen7235]

I've been watching your videos for my bio classes and I just can not thank you enough. If you were my personal teacher, my future would be endless. Thank you, Mr. Anderson.

[@cmatthews04]

I'm really surprised you're just a "Mr.". You have the knowledge of a Biology genius that has AT LEAST as a doctorate. Thank you so much for helping me understand in 10 minutes what my college professors have tried to teach in a month!

[@soccerchica303]

People like you are the ones who are keeping those like me who have horrid biology teachers alive. Thank you.

[@MissDelgado1]

The best science channel by far!!! You've helped me learn so much! Thank you! :)

[@Bozemanscience1]

ADRIANA KNIGHT Thanks so much. You are very kind.

[@fmar105]

ADRIANA KNIGHT Agreed. Whenever I get stuck on a concept, this channel always helps clear things up!

[@GamingStates]

I watch this to study. Mr. Andersen makes it seem so... Understandable. Idk why

[@mrsmicaela13]

I'm an Italian 16years-old student and I'm very pleased to say that YOU ARE BETTER THAN ALL ITALIAN BOOKS I've consulted, ALL ITALIAN TEACHERS I've heard talking about this PUT TOGETHER! THANK YOU

[@IronIsSolace]

thank you so much for posting these Paul. this really helps those who are having trouble with bio because it feels more like a 1 on 1 teaching session, sort of like having a tutor, instead of a single teacher and a class of 40. keep up the good work!

[@djdeadhorses]

your videos always help clear up anything i may have missed or didnt understand perfectly. whenever i need to study i look for your videos.

[@janb.9046]

My own instructor throws so much at us and in such a fragmented way. Thank you, Mr. Anderson!

[@starflare93]

Midterm tomorrow. I am a college student and this was just an excellent way to review everything for my test. SO. HELPFUL. THANK YOU.

[@emilie027]

You are officially my hero! Thank so much for providing the clear-cut explanations I need with words that everybody that doesn't have a biology degree understands in just 10 minutes! I think you have helped countless desperate students, so please, keep it up :D!!

[@Eztini]

Greetings mate from a med student with an upcoming genetics exam who completely forgot what he learned in high school! Thanks!

[@SirEshtri]

easier way to remember which end the stand is - "phosphates are phive ends"

[@SirEshtri]

***** I have another one to remember all steps of mitosis correctly - I Peed My Adidas Trainers or if you are dirty like me, I Poked Michelle's Ass Thoroughly

[@SirEshtri]

***** I just remebered trna is a bus aa is the passenger and the ribosome is the destination.

[@SirEshtri]

***** sry, I only have mitosis, I memorized replication by searching for video on youtube and looking over the notes then reciting the replication process without help, I repeated this 2-3 times a day.

[@biasuffi]

+Eshtri BEGIN = 5 letters, END = 3 letters

[@xEmoSunshine14x]

If I close my eyes and listen, you sound a bit like Jim Halpert.

[@20003771]

Damn...

[@DefineHatespeech]

Bears, Beats...

[@danievargas3107]

OMGG I LITERALLY HAD THE SAME THOUGHT!!!

[@manaseetelaang328]

NPC#967216 Battlestar Galactica

[@BeautiFuFu]

Your videos really help me. My bio professor doesn't lecture at all (which I don't get) he just does quizzes every class with iclickers. so im left to tech myself a whole coarse by reading a book. Reading doesn't really help me understand. Its like reading a book about how to solve algebra problems without really solving them, which is pointless. Your videos gives me the visuals/mini lectures I need to really understand.

[@averytilny9084]

If I had discovered you at the beginning of the year, ap bio would have been sooo much easier.

[@louisegroton4722]

I like watching Crash course biology and then this because you go more in depth and I get a better idea of the subject. Thanks for helping me ace all my bio tests!

[@artin9999]

I watch your videos every day for my university biology course. Thank you so much. Your videos are amazing!

[@sarahperruzza5675]

Fantastic! I am in a university Cell Biology class and even though I have to go into a little more detail, you have done a better job explaining this process than my professor has all semester! Thank you very much, keep them coming!

[@kudashmudzamiri2430]

Mr Anderson......he just made the way to being my best biology teacher.

[@paramsengar8716]

I have an exam on this tomorrow, bless your soul Mr. Andersen thank you so much

[@britty7298]

i dont know if you realise this or not, but you haved saved so many peoples grades in biology, including mine. cant thank you enough

[@lamqyn]

he makes the process look so easy and fun to learn, glad that i found this video before taking tests

[@Bruceskis83]

The visual for replication was incredibly helpful and made it easier to understand how helicase is melting the DNA so I can be copied.

[@milenpatel]

OMG!!!! U LITERALLY SAID 3 WORDS AND I FINALLY UNDERSTOOD EVERYTHING! GO MR. ANDERSON!!!

[@anthonybaron9710]

I don't understand how one 3 weeks of biology confusion can be solved by one video? THANK YOU BOZEMAN!!

[@starwarfan8342]

maybe you need a video to explain why videos explain things

[@PortalRhyme]

My guy posted a video 9 years ago, and he’s still helpin people today

[@pereivind4369]

I am having my oral biology exam tomorrow. I was reading my book all day and yesterday. Felt hopless... So I went on to youtube to chill out a bit and then I see DNA Replication.. I looked out all the tapes and I learned more from you then I learned from my book... And english isnt even my mother language.

[@miltonhuynh4209]

I watched this video before a test in high school Then I came back to watch it before a midterm in college Now I'm back to review for a job interview tomorrow

[@princepawka]

Mr Anderson you have solved the puzzle, 5' to 3'.. Amazing Videos you have. Bless you.

[@Chenoah.]

I finally understand 3 and 5 prime. It only took years. Thank you!

[@robertdlorm755]

Bless your soul for making these videos Mr. Bozeman

[@pippoguzman]

thank you very much, you´re a very good teacher, im from colombia and i enjoy your videos and your pronunciation.

[@leverdo1166]

All your videos are great to learn in an easy and simple approach.A little correction for the picture at 4:59: In eukaryotic DNA polymerase, Pol ε (epsilon) is to extend the leading strand during replication, therefore Pol δ (delta) in the picture should be Pol ε (epsilon). Pol α (alpha) in the picture could be right polymerase on the lagging strand as Pol α starts replication elongating the primer with ~20 nucleotides. But, if it is more than 20 nucleotides, Pol δ (delta) primarily replicates the lagging strand, therefore Pol α (alpha) in the picture might be replaced by Pol δ (delta) as well

[@sandraloza-avalos7747]

better than my professors. thank you so much. I'm watching all of your videos to review for my exams.

[@tomphillips3174]

Using your channel to help me get through my exams! So much help!

[@yashdeshpande2733]

Hats off to you, Mr. Anderson. You've got a ton of knowledge on all life sciences! And more of course.

[@sindoosawel4507]

You just saved me from an hour of deciphering a chapter in my textbook. Thanks!

[@Reiko29DBS]

glad you mentioned the backstory on the Okazaki's it's touching and I've been taking biology long enough that I'm shocked that I'm just now learning about it

[@holly8454]

watched all the ads on this video so you get paid for saving my life

[@sccm100]

5:14 Question. Helicase unzips the DNA by breaking the hydrogen bonds right?

[@johnl2956]

correct

[@blackghost4823]

late but right.

[@11muslim4life]

YOU ARE SO GREAT!!! Literally started watching this in Honors Bio 2 years ago, and now I'm in AP Bio (with the same teacher btw) and these videos are still relevant to even advanced content!

[@mihaiionut2442]

Thank you very much for your work. We appreciate your efforts.

[@flamingemu2]

my biology teacher just shows us this guy's video's instead of actually teaching us. I've learned quite a bit actually

[@switfranc]

clear diagram and a very well-made explanation makes biology much more interesting!

[@oO8faith8Oo]

studying for my third year molecular biology exam and this is awesome!!!!!

[@jackysbookshelf]

i am German but your video helped me a lot more than every german video i watched to understand this shit! thanks man :)

[@Gmccord70]

Mr. Anderson, thank you so much for your videos! You are a God-send! I learn more from your videos than I do from my book.

[@Aditi_1319]

this thing took tons of videos to learn but i still can't get it...and now after visiting here it's no brainer...thank you professor... :)

[@mariahnicole5332]

Currently watching some of his videos and crocheting at the same times. His videos are so great

[@B3bita1215]

wow!! I had to learn this in a matter of minutes before my BIG test. Thank you soooo much Mr. Andersen you are a lifesaver :)

[@caniko2]

IMPORTANT FOR ADVANCED MOLECULAR BIOLOGY. The model figure of the DNA replication mechanism in eukaryotes is wrong: DNA polymerase alpha is supposed to be DNA polymerase delta; DNA primase is supposed to be DNA polymerase alpha; DNA polymerase delta is supposed to be DNA polymerase epsilon. You are welcome.

[@MHSMagicLuver]

amazing. missed the first lecture on this and have my second genetics midterm in college next wednesday.

[@cassandcon]

So good man! Well done. Best tutorial video I have seen yet on transcription. 10/10

[@josefmendoza1160]

This guy is a middle school teacher? I go to one of the biggest universities in the US and these videos help me out!

[@barelyjesus]

Best channel for learning it helped me study my biology lesson

[@emmasanderson8543]

Awesome video! You explain complex concepts in a non intimidating yet still informative way!!! Your teachings on biology chemistry and physics have helped me out alot through ny entire high school career thank you so much!

[@KendahlLandreth]

You are so helpful and an amazing teacher! Thank you so much!

[@far2kthoughts158]

I wish Mr Anderson was my teacher, i learned more from him than the whole year in my science class

[@lol960]

If you could only understand how much this helped.

[@Semenator]

Having watched most of your videos, I am 100% sure that I am 100% sure that I will pass my Genetics final.

[@mahips6045]

i was stuck with this dNA for the last 1 week ... thankyou sir ..( MR.Andersen .) " u r a proffesional "

[@macxxfe]

Thank you very much. So clear explanation. And thanks for your clear pronunciation. Gracias. Saludos desde Argentina.

[@adamrosenbaum2824]

"If you have ever done sewing, which I NEVER have..."

[@dannylabelle6933]

Thank you so much.I finally understood DNA replication well. You are doing an amazing job putting up these videos.

[@liddlemissasian]

Your videos always save me! They're always so clear and direct! ^_^

[@youngchase3636]

very complicated, complex process, but thanks to you sir i can understand it a bit. Thank You very much!

[@francoiseduguet6518]

It's cool cause you use easy word so even i'm french i can get everything you say. Thanks you very much

[@yulia3719]

“I hope that was helpful” ?!?!?!?!?! My man you just saved my grade! God bless you

[@acezou4929]

Mr. Anderson, You are my Hero. Thank you so much.

[@norrisarmstrong7190]

The figure, as drawn, is somewhat misleading regarding the action of RNA Primase. It would seem to indicate that Primase acts at the 5' end of the Okazaki fragments. It actually functions before the production of the Okazaki fragment by creating a Primer that DNA Pol can add on to. Though Paul explains this in his comments, I have students that see the figure and believe Primase acts after the formation of Okazaki fragments.

[@xannaxberryx]

You make everything so easy to understand and follow!! I'm so grateful for your videos!

[@retrowavesunsets]

AP Exam in an hour! But this guy makes this monster chapter so easy to understand =)

[@Noxolo_11]

how i wish you wEre the one teaching life science in NCHU, YOU JUST MADE THIS THING SIMPLE

[@tenjintsuyu3321]

this was EXTREMELY helpful, thank you so much! i was so confused in class, but everything makes sense now :D

[@benhunziker9448]

Bozeman Science This was a helpful video except for a confusing section where you say that the Helicase enzyme basically unwinds the double helix- from what I know (which isn't much) I'm pretty sure topoisomerase is responsible for the unwinding of the DNA molecule ( the large green ring ) while helicase enzyme breaks apart the Hydrogen bonds connecting the nucleotides?

[@IamBojo007]

The untwisting of the double helix causes tighter twisting in the double helix. Topoisomerase helps relieve that stain by breaking, swiveling and rejoining DNA strands.

[@GeneticsLessons]

Actually every strand can be leading and lagging strand simultaneously on opposite sides from The ORI site. For better understanding it is always better to explain using replication bubble then only one replication fork.

[@linaandersson6112]

Thank you so much! Your videos has totally SAVED me in uni chem and bio, you have such a simple way of explaining things that really works for my brain lol