Nucleosides and Nucleotides

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  • čas přidán 9. 02. 2015
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Komentáře • 64

  • @devanshurajput3841
    @devanshurajput3841 Před 7 lety +45

    Whatever i have to search for my chemistry and biology studies i simply Put AK lectures in search.. And all my doubts just vanish..
    Very thnxx for all this videos..

  • @FueledByKass
    @FueledByKass Před 7 lety +4

    I'm teaching myself Biochemistry to prepare for the Fall semester and I have to say this video clarified something I would've otherwise waited to ask the professor! Great video!

  • @hariharaniyer6483
    @hariharaniyer6483 Před 8 lety +43

    It would be helpful if you deliver a lecture on synthesis of purines and pyrimidines in detail with their pathway :) all your videos are amazing and helpful keep it up :) Saves me from examination nightmares

  • @manarabdelaziz6302
    @manarabdelaziz6302 Před 5 lety +1

    words can't describe how beneficial your videos are .. They are very clear and well qualified

  • @aileenjaneyap
    @aileenjaneyap Před 7 lety +27

    I just want to clarify 3:20 sec :) Maybe you mean that in Purines Carbon 1 is attached to Nitrogen 9 :)

  • @pharmabaghdad
    @pharmabaghdad Před 9 lety +2

    Excellent explanation. Thank you!. Do you have a video shows the explanation of the major and the minor grooves of the DNA?

  • @user-wz8hm3cc6m
    @user-wz8hm3cc6m Před 6 lety +2

    Thank you again so very much! Just what I need!

  • @mydiaries8124
    @mydiaries8124 Před 3 lety

    I know AK series has got me, thanks a lot

  • @blackjack2770
    @blackjack2770 Před 7 lety +1

    This guy is the best! I can't thank you enough... you obviously know your shit!

  • @nataliapenaloza430
    @nataliapenaloza430 Před 4 lety +4

    I just love this guy, seriously such great vids

    • @siniorashani
      @siniorashani Před 2 lety

      Can you explain a little bit to me ...... the nucleosides after they combine with phosphate groups become nucleotides???
      What are adenylate , cytidylate ......????

  • @sheikhdzire952
    @sheikhdzire952 Před 8 lety +1

    a great great thanx to you sir ,
    for the generous kind and while hearty effort for whole world .
    really it is helpfull m

  • @alvinjimenez7656
    @alvinjimenez7656 Před rokem

    (8:50) The 3' in "3' dGMP" means that the deoxy group is found on the 3' carbon. It should then be called as 3'-deoxyguanosine-5'-monophosphate, where the phosphate group is attached to the 5' carbon and NOT on the 3' carbon.

  • @valle5169
    @valle5169 Před 3 lety

    THANK YOU SO MUCH FOR THIS MATERIAL!

  • @kunuyashodha7974
    @kunuyashodha7974 Před 4 lety

    Thank you for specifying core differences

  • @AhmedSalah-sr3os
    @AhmedSalah-sr3os Před 3 lety

    You are great teacher! Thanks a lot ❤️

  • @amin29202
    @amin29202 Před 9 lety

    thank you a lot for these videos , do you answer questions posted here in the comment section ?

  • @pholosocalven6937
    @pholosocalven6937 Před 7 lety

    Thank you very much..for the lecture...very much appreciated.

  • @sarakhan4736
    @sarakhan4736 Před 7 lety

    outstanding presentation i learn alot from ak lectures

  • @QuyenNguyen-tr6vq
    @QuyenNguyen-tr6vq Před 7 lety +1

    Your videos save me!

  • @subenduchakraborty8187

    Thank you so.... much for this wonderful explanation

  • @rockyy549
    @rockyy549 Před 7 lety +1

    thank you ur viedos are really helpful

  • @scienceforever3373
    @scienceforever3373 Před 2 lety

    Accept lots of love from Pakistan Sir the way you explain the lecture was absolutely amazing
    Thank you so much Sir

  • @ZohorAhmedH
    @ZohorAhmedH Před 2 lety

    ابداع والله ..استمر 🤝

  • @Muuip
    @Muuip Před 4 lety

    Excellent, thank you! 👍

  • @user-er6qs7et7s
    @user-er6qs7et7s Před 2 lety

    thank you so much! this video was really really helpfull!

  • @rapmonsternotdancemonster4195

    OMG... U R a masterpiece

  • @Gandalf-DZ
    @Gandalf-DZ Před 10 měsíci

    Thank you sir. This was cristal clear

  • @marishabelova3706
    @marishabelova3706 Před 2 lety

    You’re awesome! Thx a lot

  • @dayanjisherpa3548
    @dayanjisherpa3548 Před 2 lety

    Great examplaination thank you so much sir, much respect from india

  • @sovagogabor8240
    @sovagogabor8240 Před 5 lety

    Your videos are awesome

  • @dph1917
    @dph1917 Před 7 lety

    plz explain purines biosynthesis ... I m bit confused about th enzymes of de novo synthesis

  • @nishaniamarasinghe2677

    TX ..GREAT VIDEO. HELPED A LOT

  • @nm6490
    @nm6490 Před 8 lety

    Thank you very much!!!!

  • @Pharmbro
    @Pharmbro Před 6 lety +1

    THANK YOU!!!!

  • @rosemarynwaenyi6173
    @rosemarynwaenyi6173 Před 4 lety

    Thanks,very explanatory

  • @paulmurillo4991
    @paulmurillo4991 Před rokem

    In 3:36, isn't C1' bonded to N9' in purines? I thought it was bonded to N1' in pyridines and N9' in purines....

  • @ritwikmandal1928
    @ritwikmandal1928 Před 7 lety

    what is meant by 2 -endo and 2-exo in nucleotide

  • @user-qk3bw8ji5m
    @user-qk3bw8ji5m Před 9 měsíci

    Thank you so much

  • @inspireme8282
    @inspireme8282 Před 6 lety +1

    i don't even know what the hell medical world would have been had i not met you

  • @RainberryRainberry
    @RainberryRainberry Před 3 lety

    thank you so much

  • @josephdahdouh2725
    @josephdahdouh2725 Před 2 lety

    Hello Ak lecture, I think the only mistake you did here which actually confused me, a lot, was the number on the deoxyadenosine. Really Number 1 starts from the upper right N and it becomes 6 on the C that is attached to the -NH2 substituent. But thank you for the rest of your explanation.

  • @saraomran843
    @saraomran843 Před 5 lety

    Thank you soooo much

  • @violetnut456
    @violetnut456 Před 4 lety

    Best lecture

  • @Dr.Ibrahim.Hassuna
    @Dr.Ibrahim.Hassuna Před rokem

    كل الاحترام

  • @donovanlucibello6420
    @donovanlucibello6420 Před 5 lety

    As always, excellent explanation, AK!

  • @christophermalundu7617

    on point

  • @razanheider4581
    @razanheider4581 Před 3 lety

    thank youu sooo muchhhh

  • @siniorashani
    @siniorashani Před 2 lety

    I am confused, first I knew that nucleosides do not contain phosphate group and then it become triphosphate.!!!!

  • @valeaves
    @valeaves Před 4 lety +1

    It‘s all about that base, about that base :‘D

  • @rinatshailoobekov8553

    Жесть,сложно но я кажется начинаю понимать

  • @bedantaupadhyay672
    @bedantaupadhyay672 Před 4 lety

    At 9:05, why not deoxythymidylate?

    • @Andy96andy
      @Andy96andy Před 4 lety

      cuz Thyamine is not found in ARN

  • @abodymh2295
    @abodymh2295 Před 4 lety

    what is ATP

  • @dattatrayaukale6748
    @dattatrayaukale6748 Před 3 lety

    Numbering nucleoside (base) is wrong. Endocyclie nitrogen is N1 and exocyclic NH2 is N6. Otherwise, a lecture is very informative.

  • @languagesandotherstuffs3305

    you are so hooot 😭😭😭

  • @devjibhaimakvana7407
    @devjibhaimakvana7407 Před 3 lety

    Gujratema aapo difrant

  • @chaudheryxplays2381
    @chaudheryxplays2381 Před 3 lety

    Useless

  • @rusulimad
    @rusulimad Před 5 lety

    Thank you so much