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IGCSE 2023 LET'S GOOO

IGCSE 2020...LET'S GOOOO!!!!

@th4nh321

4 жыл бұрын

me too

@kevinnibandhan2505

4 жыл бұрын

Ayyy

@kevinnibandhan2505

4 жыл бұрын

Good luck all of u

@radwanlone4238

4 жыл бұрын

me and im so fucking scared

@nourhanabdelghani5823

4 жыл бұрын

Its cancelleeeeeeeddddd

this chapter was always a pain for me and i had alot of problems with it , thank you so much for covering it. Your videos help me understand bio CLEARLY

igcse 2021 gang

@larasaleh5033

3 жыл бұрын

Good luck everyone!!

@CaptainphoenixofficialYT

3 жыл бұрын

Here here

@vidhibarot6972

3 жыл бұрын

october november😬

@f5classleapotswechannel553

3 жыл бұрын

@@vidhibarot6972 yay me too, let's study hard📚

@vidhibarot6972

3 жыл бұрын

@@f5classleapotswechannel553 i’ll text you on the day we write bio😭... have u seen the timetable? Its pretty hectic

Personal notes - Chromosomes, DNA, Gene - the genes synthesize proteins and the sequence of the amino acids are important - sequence of amino acids formed are derived from the gene via specific sequences of bases in that gene - Haploid: two sets of chromosomes i.e. 46 chromosomes altogether - Diploid: only one set of chromosome i.e. 23 chromosomes altogether - Mitosis: Nuclear division that gives rise to genetically identical cells, daughter cells have 46 chromosomes each used for repair, replacement, growth and asexual reproduction - Meiosis: Nuclear division that gives rise to genetically different cells, daughter cells have 23 chromosomes each used for production of gametes

@ninipaul7768

3 жыл бұрын

You switched haploid and diploid

Bro, u just saved my life. I din't understand the concepts because we r studying at home because of the idiotic coronavirus, but now I do ; )

Wow....IGCSE 2021 is gonna be lit

IGCSE 2022 anyone?

@minvs

2 жыл бұрын

yeppers

this man is single-handedly saving my biology grades

Hey could you please do a more in-depth video of the lymphatic system?

Doing my biology paper 4 exam in an hour and just watched the majority of your videos! Amazing thank you so much you’re truly a life saver❤️❤️

@harinirajkumar4218

3 жыл бұрын

wait so soon?Was it like a mock paper?

@tranhoangminh5262

3 жыл бұрын

i literally took my mocks the same time as you took your exam and I learnt that it's not good to study a topic last minute, any student who reads this comment should also take my advice because I really regretted my marks.

Thank you so much bro, you made such a complicated chapter look so simple

bro i just found you recently thanks! im doing may-june 2019 igcse

@Evelyn-fw2jz

4 жыл бұрын

Did you pass?

@aashkhiani8071

3 жыл бұрын

@@Evelyn-fw2jz the exam didnt happen

@Evelyn-fw2jz

3 жыл бұрын

@@aashkhiani8071 why

@minahilshoaib6538

3 жыл бұрын

heyy how did you do, any tips?

At timestamp 5:38 you have shown a karyotype for Klinefelter’s Syndrome (ie. 47XXY), for clarity, try to include a 46XX or 46XY karyotype. Otherwise, fantastic job!!

woahh!! This video was really helpful for me, I understood everything that you explained in such a short amount of time, thank you!!

@tanakadamellow6391

4 жыл бұрын

Shifuuu! 💖😂

Got an A for Biology because of your amazing videos!

@mariazacharias818

3 жыл бұрын

Almost all of them from 2006 to 2016. We had to do revision at school as well using past papers. :)

IGCSE 2024 •👾

Can you plz make a video for pedigree diagram

I have exams from January how should I revise biology

youre a life saver

In protein synthesis isnt there mRNA and tRNA only mRNA is mentioned

Thank you sooo much

My exam is in one hour. You just saved my life.

@anotherbigfootwithinternet2147

3 жыл бұрын

How was it man.

Does this video include the extended curriculum objectives as well? Thanks for the video by the way!

@Cambridgein5minutes

5 жыл бұрын

Yes it does :)

Thank you VERY MUCH for doing this !!!!! :) and which year syllabus do you follow ?

@Cambridgein5minutes

5 жыл бұрын

2018 syllabus :)

IGCSE 2024🎉❤

How can i study bio for my IGCSE in 2020 may june😭😭😭

@riyapatel7385

4 жыл бұрын

I have mine on monday.....india has igcse in feb march....all the best btw

@hamzaabbasi2855

4 жыл бұрын

Dont they are gonna get cancelled

@veronikamusatova174

3 жыл бұрын

Well that didn’t age well...

but why dont 46 chromosomes split in 2 and then 23 chromosomes change to 46 again, like it does to 46 to 92?

@localsleepdeprivedmonkey5984

2 жыл бұрын

Because certain cells have the instruction from the nucleus to only go under meiosis. In meiosis, the chromosome number goes from 46-->92--divides into 2 cells which both have 46 and then, each of these 2 cells that have 46 chromosomes, divide again into 2 cells having 23 chromosomes each. These cells are gametes and will only become a diploid cell if it fertilises/or gets fertilised. I hope this helped :)

7:05 i'm pretty sure that after dna replication, it's still 46 chromosomes or you can say 92 chromatids.

@navyasharma2957

5 жыл бұрын

true

@charityshumba6189

3 жыл бұрын

It has 23 pairs = 46 chromosomes

And I oop in the dumbness ughh

Dam you have decent specs ( 1060 & i5 8500. )

@anotherbigfootwithinternet2147

3 жыл бұрын

You can tell hes a gamer

@AaronBlazeproductions

3 жыл бұрын

@@anotherbigfootwithinternet2147 ahah no i just like pcs

@ahmedhossam7510

3 жыл бұрын

You answered a year how did you igs go I am having mine in 10 day 🥲

@skull5207

Жыл бұрын

@@ahmedhossam7510 yo how'd you do?

69th