Oncogenes | Biomolecules | MCAT | Khan Academy

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  • Опубліковано 26 лис 2024

КОМЕНТАРІ • 46

  • @kuman309
    @kuman309 8 років тому +95

    Great video, really if you think this is too quick/advanced you need to realize
    1) If you don't get it on your first run that is NORMAL- if you have gotten to this level it is supposed to be hard.
    2) it is not important that every single enzyme/kinase/transcription factor and every little three letter acronym you know right away, but that you just try to follow.
    3) you should be grateful that this video exists in the first place because ten years ago you would have had to reread a textbook until you got it which is much more laborious than watching this a few times.

  • @SarahChicharro
    @SarahChicharro 4 роки тому +1

    Use the playback speed on the settings in the video to slow down her voice. That is what I do for most of these kind of videos. Easy fix! xo This is a great video!

  • @lucabellekoh4039
    @lucabellekoh4039 8 років тому +3

    I don't get what's with people and their nasty comments, but I really appreciate this video. I'm doing my final year project, and it's something to do with cancer and I have 0 shits about what's going on. Thanks for the basics :D

  • @SakuraATJ
    @SakuraATJ 5 років тому +2

    I REALLY don't get why people are being so nasty on this video :/ Studying for my Biochem 2 Exam in Med school and this is perfect as a little overview of oncogenes - we do need to know a bit more detail concerning those mentioned, so definitely not too quick/hard for what I'm studying. Obviously different people watching this are all coming from different backgrounds, but you can't honestly expect one lecture to cater to anyone wether they are studying biochemistry at an advanced level or just coming out of high school or whatever...

    • @boaz7028
      @boaz7028 3 роки тому

      The issue I'm having is that it's not well explained and she speaks too quickly and in a way that doesn't really keep my attention - i'm also doing biochem in year 2 and so far the subject's been really easy but i just can't process this video. Nor the other one the same person narrated. As someone else said it's the "dragging out words" part that bothers me...

  • @ahmadmohamed6182
    @ahmadmohamed6182 7 років тому +10

    Man I feel like I can only learn from that one guy

  • @NE1Gandhi
    @NE1Gandhi 9 років тому +8

    Writing an assignment for 2nd year Biomed and this is waaaay too fast to keep up with, not enough written down on the slides and having to pause and rewind every second sentence.

  • @dragonrouge23
    @dragonrouge23 8 років тому +12

    This video is very informative and made very simple to understand. It's not that hard to follow and video is short and straight to the point. If you don't like to rewind don't watch the video or just deal with it.

  • @xxthunderbird46xx
    @xxthunderbird46xx 10 років тому +2

    Excellent lecture!

  • @burcud7728
    @burcud7728 9 років тому +26

    pace of delivery is wayy to fast

    • @xBlackShadowsZz
      @xBlackShadowsZz 6 років тому +1

      Burcu Dogan this video is like 3 lectures from class

  • @TheMViOL
    @TheMViOL 9 років тому +1

    One question, if you´re talking about receptors It should not be and ?

  • @neilcross9417
    @neilcross9417 9 років тому

    Not convinced that proto-oncogenes can be activated by deletion (1.36). Point mutation yes, but only mis-sense mutations. Not single bp deletions, or gene deletions. That would be tumour suppressor inactivation.

  • @aboutstudies123
    @aboutstudies123 7 років тому +1

    Great explanation. Thank you Madam

  • @alz123alz
    @alz123alz 8 років тому +1

    EXCELLENT, THANK YOU

  • @Ahmedbadran2020
    @Ahmedbadran2020 8 років тому +1

    good information but hard accent .. hope repeat it with more clear accent to be more beneficial .. thanks

  • @sandysoares5460
    @sandysoares5460 4 роки тому +1

    Great

  • @sciencenerd7639
    @sciencenerd7639 2 роки тому

    thanks!

  • @naiomesomwaru788
    @naiomesomwaru788 8 років тому +1

    Good information but it seems like she in rushing to go somewhere because i had playback quite often.

  • @khalanir8308
    @khalanir8308 6 років тому

    Can we get a video on lethal alleles with some problems to work out 😇 and please include different scenarios ‼️

  • @catmartin10
    @catmartin10 6 років тому

    excellent lecture - good detail!

  • @aishavariella295
    @aishavariella295 5 років тому

    so helpful. thanks a lot:)

  • @2liter8
    @2liter8 8 років тому +1

    I still don't quite understand. Are some genes in the cell naturally proto oncogenes or are they created from a normal gene?

    • @kylalee6927
      @kylalee6927 8 років тому +4

      Some genes in the cell are just naturally proto-oncogenes and they regulate the cell cycle and whatnot. It's just that when they are upregulated, they turn into oncogenes, which induce massive cell proliferation, and possibly cancer!

  • @evergurl210
    @evergurl210 8 років тому +2

    Goodness bring back Sal man

  • @charleyjr.iriarte7428
    @charleyjr.iriarte7428 10 років тому

    Thank you for the good teaching of oncogenes.

  • @aymanbhutta6329
    @aymanbhutta6329 4 роки тому

    Only one lecture on neoplasia ?

  • @livintolearn7053
    @livintolearn7053 4 роки тому

    Oh my dog she writes fast...

  • @gangsterrred36
    @gangsterrred36 10 років тому +1

    first

  • @DonYuzarsif
    @DonYuzarsif 9 років тому +26

    Pissing me off. This is worser than my uni Lecs. Bring the normal guy back.

  • @jasmina5890
    @jasmina5890 7 років тому +2

    w-aaa-t

  • @botelho64
    @botelho64 9 років тому +18

    Think you are explaining this to a beginner with basic biology.there is presumption of too much knowledge and sounds like an explanation of what you know rather than how to make beginners understand .Think basic,

  • @TheDrT321
    @TheDrT321 7 років тому +2

    please SLOW DOWN. I am not a professional to follow what you are saying. Not very easy to understand at all.

  • @rawdonwaller
    @rawdonwaller 9 років тому +20

    This is horrible. Bring back Sal. Or the other guy.

    • @Minefortress21
      @Minefortress21 7 років тому

      Sal doesnt manage khanacademymedical much. He is mostly just busy with the normal KhanAcademy

  • @dylanrossi3778
    @dylanrossi3778 6 років тому +3

    Absolutely not an introductory-level presentation of Oncogenes. You sound like you're reading off of an oncology publication. & for the love of god please stop dragging out your words, "ooooof" "aaaaaand" "theeeee".

  • @2011BryBry
    @2011BryBry 8 років тому +4

    This was hard to keep up with. Did not enjoy this video.

  • @paulomedeiros3157
    @paulomedeiros3157 8 років тому +3

    HER ACCENT IS MAKING THIS IMPOSSIBLE TO WATCH.
    LEGALLY BLOND TYPE OF ACCENT, god I´m blessed not live in America