Actin polymerization (Micro filament assembly )

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  • Опубликовано: 10 фев 2025

Комментарии • 58

  • @soham373
    @soham373 4 года назад +5

    The topics that you choose are very much from the core , where people have doubts, thanks to you for such amaizing videos and helping us. Keep up the good work. More power to you.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад +1

      ruclips.net/channel/UC4IpyopsGWSjaPACNTZLuqg please share among friends and help me to reach big audience

  • @smritichhibber1104
    @smritichhibber1104 3 года назад +4

    this is such a great video. very comprehensive. got everything i needed to know from here without reading from anywhere else. thank you soo soo much for this !!

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +2

      Please share my channel link with your friends and help me to reach big audience.

  • @Alejandro42205
    @Alejandro42205 3 года назад +2

    Thanks a lot for this clear explanation, Sir!!! May God bless you, sending loves from Bangladesh.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +2

      Please share my channel link with your friends and help me to reach big audience

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +2

      By the way I am a big fan of paddar ilish curry…..will visit Bangladesh some time.

    • @Alejandro42205
      @Alejandro42205 3 года назад

      @@animatedbiologywitharpan sure I am sending links to my friends

    • @Alejandro42205
      @Alejandro42205 3 года назад

      @@animatedbiologywitharpan Sir you are welcome to visit, whenever you will come just let me know I will take you to have best fresh Hilsha curry at padma river side. Hilsha is our National fish and we Bengali like it so much!

  • @ShashankChavali
    @ShashankChavali 4 года назад +3

    Very comprehensive! Great video!!

  • @geraldwaters8647
    @geraldwaters8647 4 года назад +2

    thank goodness for that.....a great explanation.....been searching for this topic,,,,,cheers

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      Please share my channel link with your friends and help me to reach big audience

  • @ibrahimalptekin1336
    @ibrahimalptekin1336 3 года назад +2

    İt is quite useful video for understanding basics of microfilaments ,thanks :)

  • @FanNasrichi2024
    @FanNasrichi2024 4 года назад +3

    splendid! a BIG thank you

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      Please share my channel link with your friends and help me to reach big audience

  • @Gianluca-fn9dr
    @Gianluca-fn9dr Год назад +1

    Great video. Thank you!

  • @aiyushsharma1167
    @aiyushsharma1167 4 года назад +4

    Bhai... Awesome video... But I think u took inspiration from osmosis video... But the video is pretty good in explaining the phenomenon..👌👌

  • @khouloudart810
    @khouloudart810 Год назад +1

    Merci ❤
    شكرا جزيلا 🎉😊

  • @YoussefAbdelrehim
    @YoussefAbdelrehim 7 месяцев назад +1

    Very useful sir thanks!!

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  7 месяцев назад

      Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.

    • @YoussefAbdelrehim
      @YoussefAbdelrehim 7 месяцев назад

      @@animatedbiologywitharpan sure I’ll recommend your videos to them!

  • @malinyamato
    @malinyamato 3 года назад +2

    great, but who are managing the process of acting filament development? Who coordinates all the creation of filaments and the links between them in order to achieve an objective such as movement?

    • @mhkuntug
      @mhkuntug Год назад

      Chemical reaction, like a vending machine.

  • @dikshagade4534
    @dikshagade4534 4 года назад

    Nice video

  • @vigneshs5286
    @vigneshs5286 4 года назад +1

    Pucca revision module for microfilaments given whole crux of lodish plz do videos on tubulin and intermediate filaments

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      Click the links on I button ( top right corner of screen to get the links of microtubules and intermediate filaments)

  • @gooreum2023
    @gooreum2023 2 года назад +2

    what happens if i add more actin monomers? does the critical concentration grow???

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  2 года назад

      Critical concentration is a threshold value beyond which there will be polymerization.

    • @gooreum2023
      @gooreum2023 2 года назад

      @@animatedbiologywitharpan thanks! so even if i add more actin monomers the critical concentration stays the same?

  • @baxtertheboss8743
    @baxtertheboss8743 2 года назад +1

    “Cell structure” was a much easier word 😂

  • @akshayak7478
    @akshayak7478 3 года назад +2

    Why not mentions actin- myosin coupling at all.

  • @debojyotisaha2241
    @debojyotisaha2241 2 года назад +1

    Dada which book you refer for human physiology? Can you please tell.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  2 года назад +1

      GUYTON OR GANONG are the 2 options
      Guyton explains everything really well. There's a thorough explanation for most concepts in there. However sometimes it tends to get long-winded. There's some things which need to be explained in one line and left as such, for a crystal clear idea about it.
      Ganong is a very concise book and a better read if you have a fairly good idea about what's going on already. It needs to be read carefully because the sentences are nuanced and you may pick up several facts from a single line. It does manage to go into a little too much depth sometimes.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  2 года назад +1

      Please follow my instagram page and facebook page. Please share my youtube channel link with your friends and help me to reach big audiance.

    • @debojyotisaha2241
      @debojyotisaha2241 2 года назад

      @@animatedbiologywitharpan thank you so much for the suggestion!

    • @debojyotisaha2241
      @debojyotisaha2241 2 года назад

      @@animatedbiologywitharpan yes sure sure mention not!

  • @hinasonia6601
    @hinasonia6601 3 года назад +1

    Can actin filament form without an actin filament?

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +1

      Small amount of primer is needed.The first step in actin polymerization is known as 'nucleation'. Here the formation of an actin nucleus takes place, which is essentially a complex of three actin monomers, from which an actin filament may elongate.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +1

      Please share my channel link with your friends and help me to reach big audience

  • @gemmashastri5217
    @gemmashastri5217 3 года назад +1

    You mention that ATP is exchanged for ADP in the recruiting step, however it is written as ATP hydrolysis on the screen. Which is correct?

    • @gemmashastri5217
      @gemmashastri5217 3 года назад

      Sorry, which is the correct option?

    • @shaheenessack1008
      @shaheenessack1008 2 года назад

      Hi Gemma. ATP hydrolysis refers to the dephosphorylation of ATP into ADP which is how it is "exchanged". ATP hydrolysis is more correct as it isn't actually exchanged but converted.

  • @heba5835
    @heba5835 2 года назад +1

    Can I ask you some questions ??

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  2 года назад

      ask

    • @heba5835
      @heba5835 2 года назад

      @@animatedbiologywitharpan
      Oh thank you for answering me.
      I have searched a lot about actin polymerization so I will ask you many things:
      1. Polymerization occurs on the two ends?
      2. Disassembly occurs just on the minus end? I saw many diagrams : some say it happens on the two ends and some on the minus
      3. Disassembly occurs just when we reach to a specific concentration or when the minus end has ADP Actin
      Am so sorry for my long questions

  • @sagarhm2237
    @sagarhm2237 4 года назад

    Hi sir which books I should refer for iit Jam biotechnology

  • @sagarhm2237
    @sagarhm2237 4 года назад +1

    Plzz help me