Phases of meiosis I | Cells | MCAT | Khan Academy

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  • Опубліковано 4 тра 2015
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    How homologous chromosomes separate into two sets. Prophase I, metaphase I, anaphase I, and telophase I.
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КОМЕНТАРІ • 52

  • @RealDaddyG
    @RealDaddyG 7 років тому +108

    At 0.5 speed, he sounds like a drunk science teacher LOL.

  • @parajunkie1
    @parajunkie1 7 років тому +18

    This guy is always so exited about what he teaches i love it!

  • @geneappler7669
    @geneappler7669 3 роки тому +8

    He does a great job. Great education!

  • @franklinricablanca5717
    @franklinricablanca5717 8 років тому +3

    Thanks for sharing that helpful thing.....LOVEBLESS YOU

  • @rhino4786
    @rhino4786 4 роки тому

    Khan.... 😇it's helpful for us

  • @paulkhouri9916
    @paulkhouri9916 3 роки тому +3

    20 mins before test... this video should be enough

  • @yasmeenkhan8803
    @yasmeenkhan8803 8 років тому +15

    Whhhhhhohhhh!! U r the best! Best teacher in this whole entire world!

  • @syedwajahatjafry655
    @syedwajahatjafry655 2 роки тому

    Great work

  • @rebinem2584
    @rebinem2584 6 років тому +2

    Mashalah

  • @rachanakankapurkar8415
    @rachanakankapurkar8415 7 років тому +4

    what about zygotene pachytene ?

  • @taqwatoqee5016
    @taqwatoqee5016 6 років тому +7

    Thanks soo much this helped me so freaking much to understand Meiosis | that I couldn't understand from our stupid Biology book -_- even the drawing in it are wrong

  • @sheemahilal
    @sheemahilal 4 роки тому

    Why isnt the crossing over happening with the remaing two chromosomes? Please tell

  • @fionawang8211
    @fionawang8211 Рік тому

    shuanks, I will try my best on my bio exam tomorrow on inheritance ^^. If I only get 3 out of 8, I will come back

    • @fionawang8211
      @fionawang8211 Рік тому

      Hi, I didn't get 3 out of 8, I'm rly happy

  • @kanishkagulati5698
    @kanishkagulati5698 9 років тому +28

    U didn't explained the stages of prophase 1

  • @victoriareagan9276
    @victoriareagan9276 7 років тому +4

    you linked the wrong previous video in the description

  • @kumbukim
    @kumbukim 7 років тому +2

    where is the link for the previous video?

    • @sowhat914
      @sowhat914 7 років тому +1

      It is the crossover video.

  • @nompungjanonn
    @nompungjanonn 3 роки тому

    Leptotene? Zygotene? Pachytene? Diplotene? Diakinesis?

  • @mgichndz
    @mgichndz 3 роки тому

    The Bob Ross of Meiosis, lol

  • @huzaifaabedeen7119
    @huzaifaabedeen7119 2 роки тому

    what was the last video??????

  • @Nnoreaga
    @Nnoreaga 6 років тому

    i didnt know jimmy two times from goodfellas taught biology

  • @abdulrehmanafsal1410
    @abdulrehmanafsal1410 3 роки тому +1

    You did not explain the 5 stages of prophase 1.

  • @kikinaa
    @kikinaa 5 років тому +1

    This is the previous video: ua-cam.com/video/04gQ0bQu6xk/v-deo.html

  • @jamesr2408
    @jamesr2408 Рік тому +1

    @3.32 "This is an amazing thing, developed over billion of years of evolution. Mind-boggling to think about, to think about the complexity. But now it is all completely understood, exactly how it all works. How this motor proteins that help move the chromosomes along. These microtubules can elongate and shorten, in interesting ways, it is really an interesting process.
    It is mind-boggling to the educator because he presumes upon himself to know that this thing is a construct of billions of years of EVOLUTION. It is mind-boggling because it is nonsensical. Understanding how something works is not knowing how it got there. What gives the educator the licence to assert, that this is all evolution and not intelligent creation design? Which would be more incredulous? A game of chance taking billions of years for producing incredible mechanisms of life, of extreme complexity and beauty, or a Wise and Creative Living God -- in whose image man is made -- of having put all things together?
    Sorry, I could not help yawing at the mention of the word EVOLUTION.

  • @michaelngo4353
    @michaelngo4353 9 років тому +1

    Holy shit, you talk so slow, I always have to play this at 2x speed.

  • @ceosajid
    @ceosajid 3 роки тому +1

    This guy stutters like a 100 times

    • @notericok7695
      @notericok7695 2 роки тому +4

      who's cares if he stutters, he is being helpful

  • @SidneyMarie123
    @SidneyMarie123 4 роки тому

    These are boring hey from Westlake

  • @atiyadavids
    @atiyadavids 6 років тому +5

    These aren't that helpful for medical students. Not enough detail.

  • @_Cfocus
    @_Cfocus 2 роки тому +1

    3:30 rather than saying amazing creation of God you say evolution shows how ignorant people can be