Post Translational Modifications

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  • Опубликовано: 27 окт 2024

Комментарии • 44

  • @donaghegan
    @donaghegan 8 лет назад +85

    Sounds like you are reading the information from a book, rather than teaching it.

    • @schell417
      @schell417 6 лет назад +1

      she's reading off this:
      www.thermofisher.com/us/en/home/life-science/protein-biology/protein-biology-learning-center/protein-biology-resource-library/pierce-protein-methods/overview-post-translational-modification.html

    • @taramanikpuri1801
      @taramanikpuri1801 4 года назад +2

      Actually, and also her words are not clear as well, i do understand her english but its like she just rotating her mouth more than teaching. I mean accent should be simple because we are here to learn.

    • @DigitalBrain22
      @DigitalBrain22 4 года назад +1

      She is reading it in a boring way. And notice how she runs out of battery at the end of each sentence?

  • @athenajohnston
    @athenajohnston 6 лет назад +37

    This is way too high level for most people. Maybe break it down into small, more simple parts? Just a suggestion from someone who loves Khan Academy!

    • @AkramSaheb
      @AkramSaheb 6 лет назад +11

      I mean you guys could read some material and then watch this to get a clearer understanding, however this is later in the series they are ordered on their mcat website, simpler concepts come first normally.

  • @josetrujillo738
    @josetrujillo738 Год назад +1

    Thank You. phosphorylases are enzymes that catalyze the addition of a phosphate group from an inorganic phosphate (phosphate+hydrogen) to an acceptor. Phosphatase removes a phosphate group from a donor using water.

  • @adriennechavez1026
    @adriennechavez1026 6 лет назад +8

    This makes sense to me, I'm not understanding the criticism, and im barely learning this for the first time

  • @vkbiology8626
    @vkbiology8626 6 лет назад +10

    Monotonous sound is difficult to understand and concentrate

  • @CK-pr6rs
    @CK-pr6rs 10 лет назад +10

    Am I the only one who laughed when she drew the phosphate groups describing phosphorylation? Look hard, it'll remind u of something :P

  • @atreyeede2144
    @atreyeede2144 7 лет назад +7

    phoshorylase do not remove phosphate groups, phosphatases do, please rectify it. phosphorylase catalyses transfer of phospahate from an inorganic substrate.

  • @manishthapa6580
    @manishthapa6580 5 лет назад +6

    "a well known use for methylation is Epigenetic regulation of transcription" could you elaborate it ??

  • @martinfederico7269
    @martinfederico7269 7 лет назад +8

    Not good, speaks too fast, in a monotonous and sterile manner. I already know the subject and was looking to refresh it, so I can understand it, but this is not helping those who are trying to learn the subject for the first time, it will discourage them and make them lose more time trying to understand. Stupid people who come bragging about how you are fucked if you don't understand because college lectures....blah blah. I've been through medical school so you don't need to tell me, but that doesn't make this video any better, the important thing is that this could be explained better. Most people need these videos precisely because their teachers are no good at explaining in the first place. I don't get this trend in youtube tutorials where they try to speak as fast as they can, and then you end up spending more time than if it was explained at a logical pace, with good timing and pauses and some sensibility, because you either have to pause and replay every minute or have to find another video that explains it better. That is why I'm giving this video thumbs down and everyone should vote honestly with their ratings especially on educational videos so as to make the good ones more visible, thus helping fellow students reach the good stuff faster.

    • @possiblyadickhead6653
      @possiblyadickhead6653 4 года назад

      RUclips is promoting shorter videos more lol, that's why. Also could be a reaction to complains that some of their narrators don't speak fast enough. Also I think this video was outsourced and the person who made the script copied parts of it from thermo fischer

  • @pitchayapajingjit5212
    @pitchayapajingjit5212 2 года назад +1

    this just sounds like she is reading off a sheet, I had to slow these down to like 0.5, i know, significant, but yea not really learning it like the other comments said to break the concept down, maybe if it could be broken down. It can be broken down for sure, just in a separate video :) pretty please

  • @devinnschulze8528
    @devinnschulze8528 8 лет назад +11

    You are speaking too fast for me to understand what you are talking about. Slow down.

    • @sweatyNate
      @sweatyNate 7 лет назад +4

      you can slow the video down under the video settings

  • @havvanurozekici
    @havvanurozekici 7 лет назад +1

    Okay so in this video of your channel ruclips.net/video/K2bGjTaNsnM/видео.html the speaker writes: Acetylation is a CO-translational modification. And now you are saying that is a POST-translational one. It doesn't feel right, just made me confused.

  • @aadithyam.a8920
    @aadithyam.a8920 6 лет назад +4

    The instructor cracked a bit at 4:49
    :P

  • @miraikaisar386
    @miraikaisar386 8 лет назад +27

    You're speaking too quickly for people to comprehend.

    • @Homycraz2
      @Homycraz2 8 лет назад +18

      good luck in medical school then. This was slower than 99% of classes.

    • @galleta888able
      @galleta888able 6 лет назад +3

      +homycraz2 relax a little bit, when you’re at medical school you don’t really need to listen the class you have to know it already 🧟‍♀️🧟‍♀️ someone help hahaha

    • @Aaron-zk6jn
      @Aaron-zk6jn 5 лет назад

      @@Homycraz2 imagine thinking that MD's remember most of their classes lol

  • @PioterMD
    @PioterMD 11 лет назад +1

    What software do you use for presentations ?

  • @yeseniaespinoza3629
    @yeseniaespinoza3629 5 лет назад +1

    is phosphorylation the only modification that it reversible based on the ones that you talked about in this video?

    • @olidul2305
      @olidul2305 2 года назад

      I believe acetylation and methylation are also somewhat reversible. Although for some time, methylation was thought to be irreversible. Some types of methylation may be irreversible.

  • @adeelshehzad1145
    @adeelshehzad1145 5 лет назад +2

    So speedy...please teach not read..whats this

  • @DigitalBrain22
    @DigitalBrain22 4 года назад

    She is reading it in a boring way. And notice how she runs out of battery at the end of each sentence?

  • @ahu1941
    @ahu1941 3 года назад

    türkçe altyazı ekleyecek bir cengaver yok mudur...

  • @sarahrosse2178
    @sarahrosse2178 2 года назад

    Slt. Stp j'ai besoin de phénomène d édition '

  • @amiraabida655
    @amiraabida655 4 года назад

    Talks way too fast

  • @bns422
    @bns422 Год назад

    3:48 what was that?😂😂

  • @letsgrow_together
    @letsgrow_together 6 лет назад

    i didn't a get her ...wtf

  • @kefikhobragade8191
    @kefikhobragade8191 3 года назад

    What role does protein modification play in protein during processing of food??
    Pls I need this ans.
    If u or anyone have any info. About it just reply me pls

  • @ghaziturki9756
    @ghaziturki9756 2 года назад

    👏👏👏👏

  • @joeychun3386
    @joeychun3386 3 года назад

    but why did she copy this isnt hw or anythin lmao

  • @DemaAlmutairi-r9f
    @DemaAlmutairi-r9f Год назад

    I can not foucos becauase of your viose i donot like the way that you talking in

  • @JoseRomero-ut6sb
    @JoseRomero-ut6sb 3 года назад

    Really bad

  • @bns422
    @bns422 Год назад

    I speeded up to 1.5x before the video started as usual🥲 but now my brain cells are dead trying to catch up