These videos are amazing. There is no over-complication whatsoever and the diagrams you draw, along with the explanations you provide are concise and effective. Thanks!!!!
On the 2nd point you didn't mention that hydrogen bonds are reformed between the complementary base pairs: Adenine (Purine) + Thymine (Pyramidine) and Guanine (Purine) + Cytosine (Pyramidine) are lined up via hydrogen bonds then adjacent nucleotides join by Phosphodiester bonds via DNA polymerase.
This is a really good explanation and actually helped correct a misinterpretation I had so thanks a lot! However I think you should've included the leading and lagging strand for DNA polymerase, unless it isn't needed?
Haha glad you found it helpful! :D I'm interested to know (if you don't mind sharing), what the misinterpretation you had is about? And yes, the spec doesn't include the Okazaki fragments so I didn't talk about it. But it's good to know it so well done :)
Great video! But there is a mistake at the end: the very last molecule will be a light one, n14, and that was the evidence of semi conservative replication not n15
No, our DNA is N-14, regardless of the gender. We as scientists can engineer DNA to have N-15 only for experiments to learn more about DNA, most notably the experiment which discovers the semi-conservative mechanism. Hope this clears things up, and thanks for watching!
@@adityaiyer801 It's in a purple box, which tends to give interesting content for those who'd like to know more! It's also definitely worth understanding though, since it's a natural thing to consider when you learn that the DNA polymerase only works in one direction...!
I told all my friends who take biology about your videos, they’re so so helpful
Aww thank you, that's very kind of you! I hope your friends find the videos helpful too :D
BioRach no problem! Thank you and they did, we’ve got a mini biorach fan club within school now hahaha
omg haha thanks for the support! XD
These videos are amazing. There is no over-complication whatsoever and the diagrams you draw, along with the explanations you provide are concise and effective. Thanks!!!!
thank you xx love the step by step written diagrams-much easier to follow than powerpoint slides!!
Haha glad to hear that! Thanks for watching :D
Very helpful, straight to the point and diagrams make it easier to understand.
Haha glad to hear that! Thanks for watching :)
On the 2nd point you didn't mention that hydrogen bonds are reformed between the complementary base pairs: Adenine (Purine) + Thymine (Pyramidine) and Guanine (Purine) + Cytosine (Pyramidine) are lined up via hydrogen bonds then adjacent nucleotides join by Phosphodiester bonds via DNA polymerase.
Been trying to find a video explaining this for ages! This was super helpful! Thank you x
I am using OCR, Do I need to know about DNA ligase?
Great video, very clear and easy to understand, thank you!
This is a really good explanation and actually helped correct a misinterpretation I had so thanks a lot!
However I think you should've included the leading and lagging strand for DNA polymerase, unless it isn't needed?
Haha glad you found it helpful! :D I'm interested to know (if you don't mind sharing), what the misinterpretation you had is about?
And yes, the spec doesn't include the Okazaki fragments so I didn't talk about it. But it's good to know it so well done :)
Great video! But there is a mistake at the end: the very last molecule will be a light one, n14, and that was the evidence of semi conservative replication not n15
yes i agree it should be a mix of n14/n15 and n14 not n15
Thank you❤️
From 🇱🇰🇱🇰🇱🇰
great video...but what about the dna ligase
I love you for this omfg you just made my life so much easier
Where do the free nucleotides in step 2 come from??
not in the OCR spec but they're just floating around
floating around in nucleoplasm
Thank you so much
Everything is crystal clear now
I got the picture
Really appreciate it
Good tutoring
It's so nice of you to share your knowledge
So clear and helpful! Thank you
Glad you found it helpful, thanks for watching! :)
i love your videos so much! they are so helpful ☺️
Very well explained with diagrams. Thank you so much! I just subscribed
Hey what about the other type of DNA replicatoin the one with ligase and primer, when is that used?
very well explained!!
Glad you found it helpful :D thanks for watching!
which video do you explain dna and its properties: double helix, backbone, anti parallel etc??
I've made a video recently on this topic - check the Ch.3 playlist :)
Please do a video on 3.8
That wa so helpful. Thank you!
*ur a lifesaveeeerr, thx*
You're amazing
haha glad you find it helpful :D Thanks for watching!
Thank you
Shd not it be parental dna r made up of heavier N-15?
Thx so much for yrself clean explaination. U r such a good teacher
No, our DNA is N-14, regardless of the gender. We as scientists can engineer DNA to have N-15 only for experiments to learn more about DNA, most notably the experiment which discovers the semi-conservative mechanism.
Hope this clears things up, and thanks for watching!
This helped sooooooo much thx!!
Glad to hear that it helped :) Thanks for watching!
hello Rebeccas biology class
You are superb
i love ur voice its so cute for some reason
what about Okazaki fragments?
Not in spec but definitely interesting to learn about them :)
@@BioRach Wait they're not in the spec? I'm surprised the textbook has it!
@@adityaiyer801 It's in a purple box, which tends to give interesting content for those who'd like to know more! It's also definitely worth understanding though, since it's a natural thing to consider when you learn that the DNA polymerase only works in one direction...!
Doing math bio chem physics and biology is killing me😂 it tko hard to revise
🧐