Hi! This channel is literally the best source to understand the IB Biology topics. I think your explanation is even better than the original IB book that we cover in the lesson. Please keep making videos like this, these help me the most on my exam weeks. Thank you so much!😄
hi! Just want to say you've been a hugeee help when it come to studying for IB your videos are the best out there and I recommend you to all my friends! Thank you so much!
I just checked out your channel yesterday to see if there any videos on unit 7. I'm self-studying it right now with Pearson and Oxford textbooks and Alex Lee's videos, because my school is below average in terms of education and I still need to get high score, so your videos are a great summary of the topic. Thanks a lot for the vids!
That terminology is part of the HL curriculum. This video is designed to cover the SL part. Unfortunately I do not have the 2024 HL video complete for this section 7.2.
Had a question about lagging and leading strands, I find it very difficult to know the primers, any tips? Also, thank you for posting this video! I looked everywhere on TH-cam and no one explains it better than you!
Primers are generally used to start the process of adding complementary bases to an open strand. Because enzymes like DNA polymerase can only attach nucleotides to existing nucleotides, there has to be some nucleotide there to start the process - and this is the purpose of the primer - it sets a nucleotide in pace for DNA polymerase to use. The process of DNA replications uses an RNA primer, but the process of transcription does not need or use a primer because RNA polymerase takes on that role (with the help of other molecules). This is a very generalized answer (missing quite a few details) and a bit beyond the scope of what I discussed in the video, but I hope it helps!
I created them as a tool to be used for learning the content for the first time, but I know that many students also watch them as review. So I guess whatever makes the most sense for you!
Oh ok so if i base my notes mostly on your videos i should be fine? I’m only asking because your videos seem relatively short compared to some other sources.
![NEW 2025 EXAM - IB Biology D1.1 - DNA Replication [SL/HL] - Interactive Lecture](http://i.ytimg.com/vi/47i-WwOVFwA/mqdefault.jpg)
It’s such a gift getting these videos, they are very nice for revision. Your work is much appreciated
Glad to help 😊 thanks for watching!
I am so happy that you mentioned Rosalind Franklin; women in science are so often forgotten.
I got a 7 in IB Bio!!! This account is probably the main reason for that, so thank you so incredibly much.
You are the best thing that have happened to bio IB students, im passing the tests because of you, idol.
Hi! This channel is literally the best source to understand the IB Biology topics. I think your explanation is even better than the original IB book that we cover in the lesson. Please keep making videos like this, these help me the most on my exam weeks. Thank you so much!😄
hi broooo
@@naz6211 meeting point one night before the biology exam🥲🥲
@@alyasarihan crying crying
@@naz6211 OMG HII
hi! Just want to say you've been a hugeee help when it come to studying for IB your videos are the best out there and I recommend you to all my friends! Thank you so much!
So glad I can help! And I truly appreciate you recommending the channel to others 😁 that's what helps me the most!
I just checked out your channel yesterday to see if there any videos on unit 7. I'm self-studying it right now with Pearson and Oxford textbooks and Alex Lee's videos, because my school is below average in terms of education and I still need to get high score, so your videos are a great summary of the topic. Thanks a lot for the vids!
You're welcome! Sorry I don't have anything on topic 7 😢 still have a lot of work to do!
I literally have a test on this on Monday! Thanks so much!
Perfect timing haha, good luck!
same 😂
bros carrying me in bio
💪
thank you so much! I really appreciate all of your hard work
Thanks so much for watching!
do you mention the sense and antisense strands in other videos? Thanks
That terminology is part of the HL curriculum. This video is designed to cover the SL part. Unfortunately I do not have the 2024 HL video complete for this section 7.2.
Had a question about lagging and leading strands, I find it very difficult to know the primers, any tips? Also, thank you for posting this video! I looked everywhere on TH-cam and no one explains it better than you!
Primers are generally used to start the process of adding complementary bases to an open strand. Because enzymes like DNA polymerase can only attach nucleotides to existing nucleotides, there has to be some nucleotide there to start the process - and this is the purpose of the primer - it sets a nucleotide in pace for DNA polymerase to use. The process of DNA replications uses an RNA primer, but the process of transcription does not need or use a primer because RNA polymerase takes on that role (with the help of other molecules). This is a very generalized answer (missing quite a few details) and a bit beyond the scope of what I discussed in the video, but I hope it helps!
Do you recommend your videos as reviews or would they be good if it’s the first time im learning it?
I created them as a tool to be used for learning the content for the first time, but I know that many students also watch them as review. So I guess whatever makes the most sense for you!
Oh ok so if i base my notes mostly on your videos i should be fine? I’m only asking because your videos seem relatively short compared to some other sources.
@@ioannimissailidis9760 That is correct! I script out all of my videos so they move fast and nothing is repeated.
7:43
it's the best part, I agree
thanks!
we love you
i love you!
😳☺️
Yeeeeeah!!!
exam today lol
Best of luck 🤞
I’m cooked
You're cooking*
@@Elec2ricLearning😂😂 thanks for the videos u slay