The WHOLE of IMMUNITY AQA A-Level Biology

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  • Опубліковано 5 лют 2025

КОМЕНТАРІ • 38

  • @duashehzad1950
    @duashehzad1950 2 роки тому +26

    i was finding a proper video that covers all topics in a concise pattern about immunity and i found yours to be saving me from whole hack of torture from scrolling through a thousand videos , thanks sir Howe .

  • @yutk0
    @yutk0 2 роки тому +12

    Just watched this to recap immunity one last time before my mock exam! Thank you so much, this video was exactly what I needed. Concise and straight to the point, but covered all the detail we needed and filled in any gaps in my knowledge. I really love these long, whole topic videos too - it saves us from having to look for the different sections for one unit.

  • @riemashanaachandragantha4655
    @riemashanaachandragantha4655 10 місяців тому +5

    is there a way we could access the powerpoint?

  • @len10044
    @len10044 2 роки тому +8

    This one of the best videos I have watched for immunity. Thank you so much for this video.

  • @asmailyas2618
    @asmailyas2618 2 роки тому +5

    i really needed this video before my end of topic exam. it made things easier to recap all at once rather than finding different bits that are most likely taught by different tutors. thanks a lot Mr Howe.

    • @mrhowebiology7667
      @mrhowebiology7667  2 роки тому

      Thank you 😄

    • @asmailyas2618
      @asmailyas2618 2 роки тому +1

      OH MY GOSH! thankyou so much. i finally passed one of my exams thanks to you this video really helped. i will be using your videos more often now.
      And could you pls do a video of the whole topic of genetic diversity and evolution, i really dont understand it.

    • @mrhowebiology7667
      @mrhowebiology7667  Рік тому

      @@asmailyas2618 This is great to hear!!! Keep it up

  • @hermionegrangerboi3084
    @hermionegrangerboi3084 Рік тому +3

    I sincerely thank you so much because these last few days I had been struggling so much to find a video to teach me immunity which is understandable and in the specification, and finally I found this masterpiece!
    It was presented and explained perfectly by you and now these have become my notes. I am extremely grateful for this help so thank you so much for your help Mr Howe 😊

  • @benjiflay
    @benjiflay 7 місяців тому +3

    Omg you teach at my school
    Hi mr howe!

  • @olivia7594
    @olivia7594 Рік тому +1

    thank you so much for this, can't even express how much this helped with my jan mocks revision!!

  • @1mrwilliams2
    @1mrwilliams2 Рік тому +3

    very informative, thank you.

  • @jolcolwack529
    @jolcolwack529 Рік тому +3

    Thankyou sir for a truly exceptional video

  • @abigailwestcott706
    @abigailwestcott706 Рік тому +2

    That was a brilliant video, loved the recap questions between each section, and it was so god having the whole topic in one video. Thank you!

  • @natasha80181
    @natasha80181 Рік тому +2

    Awesome thank you ❤

  • @ImranAwan-n9s
    @ImranAwan-n9s Рік тому +3

    Why in B-Cells do they engulf the pathogen and present the antigens n the surface, but then divide to have antibodies on their surface?

  • @layebakhan1044
    @layebakhan1044 2 роки тому +2

    Thank you for the video! The illustrations were very clear and the explanations furthered my understanding of the content.👍👍

  • @maisym654
    @maisym654 Рік тому +2

    Great video, really helped me revise this topic. Thanks!

  • @piyasenamala3445
    @piyasenamala3445 6 місяців тому

    Thank you sir

  • @emadattal7747
    @emadattal7747 2 роки тому +3

    great video

  • @Noel_Jaco8
    @Noel_Jaco8 11 місяців тому

    Great work

  • @HaiderJafar-ie3gq
    @HaiderJafar-ie3gq 2 роки тому +1

    may god bless you

  • @missgirl7879
    @missgirl7879 9 місяців тому

    I was told we needed to know what cytotoxic cells do but not the specifics like releasing perforin?

  • @nyarigharib4046
    @nyarigharib4046 Рік тому

    do we have to know what they stand for for e.g. what ELISA stands for

  • @mrhowebiology7667
    @mrhowebiology7667  2 роки тому +4

    Have you revised immunity yet? 🦠

    • @billy.hm455
      @billy.hm455 2 роки тому +2

      thought it was cut content for this year so havent touched it personally :O

    • @mrhowebiology7667
      @mrhowebiology7667  2 роки тому +3

      @@billy.hm455 yeah it’s not on the advanced information so if you’re year 13 I wouldn’t put it at the top of your priority list! It can come up in the essay or synoptic/ low mark questions though. I made this vid for year 12 mainly 👍

    • @layebakhan1044
      @layebakhan1044 2 роки тому +3

      I've only reviewed it briefly (using your video and some exam questions), so I can focus more of my revision on the advanced topics.

  • @shaza7087
    @shaza7087 2 роки тому

    the info is detailed but the English you use can make understanding more difficult. please keep it simple if possible, otherwise, id use a textbook to revise