The Immune System: Phagocytosis | A-level Biology | OCR, AQA, Edexcel

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  • Опубліковано 9 лют 2025

КОМЕНТАРІ • 26

  • @sub-zero1928
    @sub-zero1928 20 днів тому +1

    Best channel thank you Adam

  • @henry2335
    @henry2335 4 роки тому +45

    Man.... how am I watching this for free. Subbing bro. And I’m not even doing Biology. Lol

  • @MarieRealms
    @MarieRealms 4 роки тому +22

    This channel is so helpful, thank you!!

  • @deviant7100
    @deviant7100 5 років тому +25

    This channel is sooo good

  • @pokaxxontass
    @pokaxxontass 3 роки тому +9

    Hello and thank you for this amaizing channel with clear and concise contents.I am so grateful that I came across to it.You are lifesavers.Thank you for all your hard work in biology and chemistry fields.

  • @jasmineleah4858
    @jasmineleah4858 3 роки тому +1

    this helped me understand this so much better . thank you

  • @xavier4260
    @xavier4260 3 роки тому +2

    This is so mad , keep this up and we will end up with A*

  • @sisiaib
    @sisiaib 4 роки тому +8

    amazing and beautiful work!! thank you!

  • @jimcoote5094
    @jimcoote5094 2 роки тому +3

    Some of the information is inaccurate or misleading 1) I would not describe antibodies bound to bacterial antigens as 'non-specific'. They are of course highly specific. I presume that the 'non-specific' term was meant to describe non-specific opsonins such as C3 that often speed up and amplify the phagocytic response. That's fine, but I would change the video making it clear that the antibodies themselves are highly specific in their binding, (the most specific in all nature probably!). 2) The digestive enzymes within lysosomes are NOT all called lysozymes. Lysozyme IS found within lysosomes but is quite different from most of the other enzymes found there. One of its main functions is to breakdown peptidogylcans of bacteria that are outside the cell, which is why so much is secreted. Good video, but tighten things up a bit.

    • @mariamassi9617
      @mariamassi9617 2 роки тому

      thank you! i thought all enzymes inside lysosomes are called lysozyme 😅

    • @idontknowwhattonamethis75h82
      @idontknowwhattonamethis75h82 2 роки тому

      I'm fine with wrong content as long as it's what exam boards want you to know

    • @jimcoote5094
      @jimcoote5094 2 роки тому

      @@idontknowwhattonamethis75h82 I suspect the exam boards would pick up on this kind of wrong content. By the way, if you are ever really happy with wrong content, I'd forget science and go into politics.

    • @idontknowwhattonamethis75h82
      @idontknowwhattonamethis75h82 2 роки тому

      @@jimcoote5094 I know I'm just doing it for the grade, and so my opportunity are open.

  • @TheSteinmetzen
    @TheSteinmetzen 3 роки тому

    Awesome and so very Clear! Thank you very much!

  • @ooga.booga69420
    @ooga.booga69420 Рік тому +1

    Bro is the definition of handsome.

  • @aliyaahmad4154
    @aliyaahmad4154 4 роки тому +5

    Sir can you give the cocepts about antimicrobial proteins and complement proteins?

  • @ablechishala847
    @ablechishala847 Рік тому

    Thanks for your excellent explained.
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  • @maxistan2111
    @maxistan2111 5 років тому +8

    hiya do we need to know about the neutrophilis stuff explained in the vid?

  • @loreenmalcolm709
    @loreenmalcolm709 8 місяців тому

    U

  • @shadytravels1231
    @shadytravels1231 3 роки тому +2

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