Chapter 6.1a - DNA and RNA Structure | Cambridge A-Level 9700 Biology

Based on the NEW! 2022-2024 syllabus
Cambridge Assessment International Education
9700 AS Biology

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What will you be getting per chapter?
- Comprehensively written notes by Miss Beh
- Based on the NEW! 2022-2024 Cambridge A-Level 9700 Biology syllabus
- Derived from analysing 12 years of past year papers (2010-2022)
- Highlighted with important keywords in RED and BOLD
- Structured according to the chapter outline listed in the beginning
- Accompanied by lecture videos without ADs
- 100 MCQs and answers for AS Biology chapters
- Topical past papers available from 2015-2020 for each chapter
- Worksheet with selected past year structured questions, to practice frequently-examined questions, a broad variety of questions, and reduce repetitive questions .

P/S: We're still working very hard to build the site! Chapters will be released in stages. Stay tuned :)


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[Kate-Ki]

Your videos are really helpful and the best part is when you add the questions at the end of the lecture🌷🌺

[Someone-dqzt]

You’re honestly the best bio teacher I’ve found like the way you explain everything makes everything easy to understand :)

[rineganeeternel]

Thanks I can really prepare for exam with your lectures.incredible lecture

[myno]

you're a lifesaver thank you for this❤

[Gradekeeper]

Aww your literally so sweet love the way you explain ❤️

[ali-zucj]

Thank you for the video, you’re truly amazing :)

[fatimaarif]

thank you so much. your lectures are so helpful. love you <3

[l.anne]

hi :)
is there anywhere we can get the slides u use in the videos?

[Imx_Ahmed]

At 17:28 what is the meaning of 2+1 equal 3 rings ???

[UllasYar]

Miss, Beh. First of all, do we need to know how to draw the DNA chains? Like I know that knowing that there are 3 components in DNA (Phosphate group, nitrogenous bases, pentose sugar) and how they are attached is important but I want your affirmation upon whether we need to know the way to DRAW the DNA. Or drawing isn't necessary. Like we must know the way to DRAW a glucose molecule. Similarly, do we need this all for DNA?? And lastly, do we need to know which PURINE will combine with which PYRIMIDINE?? And the format or the rhythm of these bases linked. You know what I'm saying. PLEASE ANSWER THESE QUESTIONS. Like you know what I want to ask.

[saifsstudio]

Can you pls explain y DNA starnds are named as 3' and 5' ? Like how we determine it which end is which? By attachement of what?

[taef_]

Hii thank you so much for your videos. I wanted to ask you is it enough to go over your videos and solve past papers for the 2023 syllabus AS

[brawltimetjm]

Hi ma'am i have a question, when we say hydrogen bonds occur between same base pairs what do we mean? as in the same typa bond like A with T repeating im confused

[shameenrauf]

I am studying on my own. Is it possible for students studying on their own to pass with good marks that to if someone need to finish entire syllabus in just 3-4 months?

[samsyy-]

10:48 you said ATP is a RNA nucleotide but my book says ATP is not part of DNA or RNA.

[shaheerairfan]

miss i have found that ATP is a type of RNA neuclotide is a wrong statement
bc it said ke atp is similar to RNA but not its type
pls confirm is it true or can we write this

[dindangdere]

Hi! It seems as if the parts on triplet code, transcription and translation are not present on your channel! Might I inquire where I can find notes on them?

[shameenrauf]

I lovveee your videoss❤️❤️ Thank you for helping out students like me who are studying on their own☺️☺️ You make things so easy and understandable while highlighting all points. 🫰🫰

[ismailmahmood]

Thankyew so much.You are doing a great job.

[anaafzal-zj]

Hi, I have a question can you help with the Biology is the syllabus same for next year 2025 actually before I have given Pakistani board FBISE 9 n 10 but now i will be giving as level in next year Im private candidate so can you help me with the books Im confused I have searched but there or one than more books so if you can help me with it, The subjects I have selected are Biology, Chemistry, Physics, just confirm the books for CIE.