Biochemistry | Michaelis Menten Equation

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  • เผยแพร่เมื่อ 25 เม.ย. 2017
  • Official Ninja Nerd Website: ninjanerd.org
    Ninja Nerds!
    In this lecture Professor Zach Murphy will present on the Michaelis Menten Equation. We hope you enjoy this lecture and be sure to support us below!
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    #ninjanerd #MichaelisMentenEquation #Biochemistry

ความคิดเห็น • 277

  • @matthew_bang
    @matthew_bang 4 ปีที่แล้ว +723

    Watched this video for my undergraduate biochem class and got an A+ in the class. Watching again to study for the MCAT. You’re a great teacher brother

    • @christopherbrennan5287
      @christopherbrennan5287 2 ปีที่แล้ว

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      @benraphael3310 2 ปีที่แล้ว

      @Christopher Brennan instablaster =)

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      @christopherbrennan5287 2 ปีที่แล้ว +1

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      @christopherbrennan5287 2 ปีที่แล้ว +3

      @Ben Raphael It did the trick and I finally got access to my account again. I'm so happy!
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    • @benraphael3310
      @benraphael3310 2 ปีที่แล้ว

      @Christopher Brennan Happy to help :)

  • @bubblegum1034
    @bubblegum1034 2 ปีที่แล้ว +55

    I am first year medical student and I just want you to know that your lectures are amazing and useful. I appreciate the way you teaching complicate lesson in easier way to understand . Big thanks

    • @fncberke
      @fncberke 7 หลายเดือนก่อน

      Which uni?

    • @fncberke
      @fncberke 7 หลายเดือนก่อน

      Which uni?

  • @abdullahbinmasood4296
    @abdullahbinmasood4296 ปีที่แล้ว +26

    I'm a first year mbbs student ..i really like the way you explain anatomy biochem and physiology..really appreciate your work ..Thanks alot for clearing all my concepts

  • @Docpasta
    @Docpasta 4 ปีที่แล้ว +178

    My brain has officially been fried from Biochem.. You did such an amazing job to explain such heavy contents. Much respect and love from Australia, thanks for saving me from failing !!

  • @chirazcharzou8610
    @chirazcharzou8610 3 ปีที่แล้ว +35

    you're the onely one who alwayes saves me . you cant't imagine how much i like your videos and your way of explaining . you are my hero; i can't study without you

  • @henryblanco8024
    @henryblanco8024 5 ปีที่แล้ว +85

    This dude really said "that's a big mofo to derive" 😂😂😂 I love him for that. 👏

  • @LostOnKorriban
    @LostOnKorriban ปีที่แล้ว +22

    Could you please enable subtitles on this video and the other biochemistry videos? I'm deaf and would really like to watch.

  • @Meerkat09
    @Meerkat09 2 ปีที่แล้ว +19

    I wasnt looking forward to studying this topic because biochem is not my strength but then I realized Ninja Nerd made a video and now I am pumped! Thanks for making engaging and easy-to-follow videos.

  • @gamersdeck1296
    @gamersdeck1296 วันที่ผ่านมา +1

    i literally lost hope to even pass the biopharmaceutics exam...
    thanks to ur videos got my hopes up ans started studying
    GOD BLESS U KIND SIR❤❤

  • @alleycat4409
    @alleycat4409 4 ปีที่แล้ว +15

    I tried reading this on my own and it felt like my head was being pounded in. Thank you so much, I understood it perfectly!

  • @MaimDestroyer
    @MaimDestroyer 4 ปีที่แล้ว +26

    Really helpful. When my professor tried to derive it, everyone was confused lol kudos to you and thank you :)

  • @gustavonanarosales2629
    @gustavonanarosales2629 3 ปีที่แล้ว +10

    Ninja Nerd Nation all the way from Perú. All I get is A's because of you. Thank God I speak english; you are legit top 10 best youtube teachers. Salute my boy

  • @ogbonniaonyesoh6033
    @ogbonniaonyesoh6033 ปีที่แล้ว +6

    God bless you man...been running about trying to figure out this equation for like two days, you finally linked up everything in a way that makes sense

  • @yourfuturedocburenbeiya
    @yourfuturedocburenbeiya 4 ปีที่แล้ว +32

    Why didn’t I find your channel sooner? Thank you sooo much for explaining these concepts so clearly!!

  • @anirudh6403
    @anirudh6403 4 ปีที่แล้ว +10

    One of the best teachers I’ve ever seen
    Great 👏🏼

  • @aolindooff2979
    @aolindooff2979 4 ปีที่แล้ว +10

    It’s just like the movies we ignore the random equations in the background
    And ninja nerd would be the one to focus on it other then
    Watching.

  • @angshumanchatterjee7769
    @angshumanchatterjee7769 4 ปีที่แล้ว +3

    Among all the videos in youtube regarding enzyme kinetics your one is the best, great teacher😊

  • @testtesttesttest3755
    @testtesttesttest3755 4 ปีที่แล้ว +1

    By far the best explanation I've seen on this topic. Awesome

  • @baqarzafar3068
    @baqarzafar3068 2 ปีที่แล้ว +7

    This guy made me to love biochemistry and now I'm doing my Master's in biochemistry 😍

  • @linahan1634
    @linahan1634 2 ปีที่แล้ว +18

    I am an old IMG with a full-time job and mother of two little girls to take care of. I finally did my Step 1 test on Jan 11. I haven't got my score yet, maybe not good enough :) It's okay. I can't thank enough to Ninja nerd lectures. Very deep insights and so well-organized, too good to be free. I particularly like neuro, cardio and bicochem, and more. My biochem UW 1st pass is 91% correct overall. I'd like to give full credit to these lectures. Thank you again for sharing these high-quality lectures!!

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  2 ปีที่แล้ว +4

      Congrats on your success! ❤️

    • @dhishansivadas8227
      @dhishansivadas8227 2 ปีที่แล้ว

      May I ask how you're doing now? Hope you got a good score

    • @linahan1634
      @linahan1634 2 ปีที่แล้ว

      @@dhishansivadas8227 244, not very good... Will try to make it better for CK

    • @dhishansivadas8227
      @dhishansivadas8227 2 ปีที่แล้ว +1

      @@linahan1634 Lots and lots of luck to you Lina ❤❤🤞🤞

  • @PretentiousZoan
    @PretentiousZoan 2 ปีที่แล้ว +3

    I just cited this in my thesis. Excellent video amazing explannation better than anything I have seen before

  • @anany2836
    @anany2836 4 หลายเดือนก่อน +1

    Followed this channel for my undergrad Biochem and got an A+ . Thanks

  • @AYSEZEKA
    @AYSEZEKA 4 หลายเดือนก่อน

    You made me feel like a genius. Now I'm going to watch every other video about this on your channel. Tysm!!!

  • @SuperMissIsabelle
    @SuperMissIsabelle 29 วันที่ผ่านมา

    You're literally a life saver!! I've watched so many of your biochem videos, you are an amazing teacher!!

  • @sayanmisra5842
    @sayanmisra5842 3 ปีที่แล้ว +12

    Best teacher I've seen so far. Thanks a lot sir.

  • @amminorator8284
    @amminorator8284 8 หลายเดือนก่อน

    That was a very good revision for biochemistry. You just helped me remember many points I forgot during my 12th class

  • @imenqueen9891
    @imenqueen9891 5 ปีที่แล้ว +5

    I don't know how to thank you you really did a great job I wish you all the best.

  • @moarsmores
    @moarsmores 3 หลายเดือนก่อน +3

    not me watching this 20 mins before my midterm good luck to my brain

  • @katelynlouise1456
    @katelynlouise1456 ปีที่แล้ว

    this is probably the best explanation video ive ever watched in my life

  • @gatluakmakun1312
    @gatluakmakun1312 ปีที่แล้ว

    If the life would have been in my hand, you would have lived on earth for the next generation.
    I really don't know how I could explain my heart felt for your lecture which isn't merely this Bio(chemistry) but also the rest of the medical courses.
    Thanks you alot.
    May True Lord top up your thinking capacity.

  • @hayaa.6545
    @hayaa.6545 4 ปีที่แล้ว +15

    Thank you so so much. You’re an extraordinary teacher.

  • @hadeerrashad5486
    @hadeerrashad5486 2 ปีที่แล้ว +1

    Excellent explanation!!! Thank you very much.

  • @soundousmakhlouf2791
    @soundousmakhlouf2791 ปีที่แล้ว

    Thanks to you doctor okey here in Algeria the place where I live we study in french language but my last solution to understand what the lessons looks like is to watch your videos 💙💙💙so thank you I appreciate your work 👏👏👏👏👏👏

  • @dolphi2306
    @dolphi2306 5 ปีที่แล้ว +1

    Thank you very much Sir... amazing job to explain it ....

  • @rain3369
    @rain3369 2 ปีที่แล้ว +2

    You’re literally an angel ! THANK YOU !

  • @user-cu5jx3su6r
    @user-cu5jx3su6r 4 หลายเดือนก่อน +1

    Guyy. Your explanations are on a whole different level 🫡🫡

  • @sabaiordanishvili2060
    @sabaiordanishvili2060 3 ปีที่แล้ว +30

    Km does not equal 1/2Vmax
    - units for KM is concentration (moles)
    - units for 1/2Vmax is concentration/per time
    Km equals "concentration [S] at which Vo=1/Vmax"

    • @venumandala6583
      @venumandala6583 6 หลายเดือนก่อน

      How can v max ever be half of initial velocity pls exaplin

  • @dhritidas9882
    @dhritidas9882 2 ปีที่แล้ว +1

    Enjoyed learning it. Thank you

  • @amritsidhu3359
    @amritsidhu3359 6 ปีที่แล้ว +2

    thank you so much sir .very helpful video 🙏🙏🙏

  • @starseriesmovies7905
    @starseriesmovies7905 ปีที่แล้ว

    o my god it helped even after 5 years thank u so much ..very easy to understand ..

  • @kadenvenugopal5892
    @kadenvenugopal5892 2 ปีที่แล้ว +1

    Incredible video. Thanks!

  • @poojashinde2563
    @poojashinde2563 5 ปีที่แล้ว +1

    Explained really well. thank u sir

  • @medicineman786
    @medicineman786 5 ปีที่แล้ว +2

    Love you man!!!! You are the best!

  • @languageandmana9255
    @languageandmana9255 2 ปีที่แล้ว

    Please make more videos about Genetics and medicine. I'm Health science student and you are really helping me!

  • @sabinamatveev4220
    @sabinamatveev4220 5 ปีที่แล้ว +1

    You are amazing thank you for a great explanation

  • @bismasiddiqui5551
    @bismasiddiqui5551 3 ปีที่แล้ว +1

    Thanks alot.
    I got my point clear which i was trying to clear through many videos.
    But your's 👍

  • @AbhishekKumar-ek2gh
    @AbhishekKumar-ek2gh 3 ปีที่แล้ว

    Very helpful in clearing doubt ....love from India ❤️

  • @Feebee679
    @Feebee679 ปีที่แล้ว

    I wish this man was my professor, great explanation!

  • @snp4619
    @snp4619 7 หลายเดือนก่อน +1

    20:35
    theorising here any experts correct me
    going back to the definition of Km = K-1 + K2 / K1
    where Km essentially is the rate of dissociation over association
    a low Km = high affinity
    a low Km means that either the rate of association is higher and/or the rate of dissociation is lower, so more ES is formed high affinity
    high Km = low affinity
    vice versa, rate of dissociation is higher while association is lower
    in the context of affinity referring to how much substrate an enzyme can take on, I'm guessing that k2 is higher rather than the effects of k-1 being higher or K1 being smaller (though i thought that affinity would refer to how fast K1 would be)
    so low Km means higher affinity, K2 is lower, less substrate can be taken on as ES complexes take longer to form into E + P
    while high Km means lower affinity, K2 is higher, more substrate can be taken on as ES complexes are freed up quicker

  • @rayhanenazha1558
    @rayhanenazha1558 2 ปีที่แล้ว

    Thank you so much. Great job 👍

  • @Prince-rl5cv
    @Prince-rl5cv 5 ปีที่แล้ว +2

    Thank you a lot. You made me understood the Michaelis Menten equation with ease

  • @harshshukla2107
    @harshshukla2107 4 ปีที่แล้ว

    Thankyou for your efforts sir these videos are very very helpful

  • @simonemarciano6588
    @simonemarciano6588 28 วันที่ผ่านมา

    Great video, little bit different from my book but really helped me understand the topic.

  • @carlosturcios1315
    @carlosturcios1315 2 ปีที่แล้ว

    Im a master student in medicinal chemistry and im glad i came across this

  • @mohammadzahiree2106
    @mohammadzahiree2106 6 หลายเดือนก่อน

    Thanks for the very useful lecture and you have very nice teaching method.

  • @kushalroy2016
    @kushalroy2016 6 ปีที่แล้ว +2

    this guy is a rockstar of biochemistry thumbs up for ur knowledge and presentation

  • @humairahmanzoor4426
    @humairahmanzoor4426 6 หลายเดือนก่อน

    this vedio was of great help...many thanks🙌

  • @malithaniman1730
    @malithaniman1730 4 ปีที่แล้ว

    Thanks brother , really helpful

  • @yettylewinsky6019
    @yettylewinsky6019 2 ปีที่แล้ว

    I haven’t started watching this video, but I can tell it would be 💣🤩

  • @asmataibi8051
    @asmataibi8051 5 ปีที่แล้ว

    Thank you very nice explication

  • @thephoenix85
    @thephoenix85 4 ปีที่แล้ว

    U killed it bro.. great explanation.. thnks

  • @yusuphajallow5646
    @yusuphajallow5646 4 ปีที่แล้ว

    man you supper great
    thanks so much for this. i got to subscribe before even finishing the video

  • @bharatpoudel3883
    @bharatpoudel3883 ปีที่แล้ว +1

    The best video for Michael menten equation all over the internet 😶‍🌫️

  • @user-dg8ww2ic7k
    @user-dg8ww2ic7k 4 ปีที่แล้ว

    Thank you very much 😊 ❤️ really you are the best ..

  • @johnstillman2935
    @johnstillman2935 4 ปีที่แล้ว

    very very well done thank you

  • @SamuelDivine-ho2cz
    @SamuelDivine-ho2cz 7 หลายเดือนก่อน

    Thanks, this video has helped a lot.

  • @roshinim8908
    @roshinim8908 2 หลายเดือนก่อน

    Great explanation🎉

  • @diabudiova5981
    @diabudiova5981 3 ปีที่แล้ว

    So helpful. Thanks :) Will you also do The eyring-polyani equation??

  • @dorkjet
    @dorkjet 2 หลายเดือนก่อน

    If only I could hit the like button 100 times. Thank you so much.

  • @asmaanabdi863
    @asmaanabdi863 2 ปีที่แล้ว

    Wonderful...thanks a lot

  • @jpsmjs
    @jpsmjs ปีที่แล้ว +1

    THIS VIDEO IS FUCKING SICK THANK YOU

  • @akshayavidhya9325
    @akshayavidhya9325 6 ปีที่แล้ว

    Thanks ❤️

  • @Abidkhan-ll3vy
    @Abidkhan-ll3vy 5 ปีที่แล้ว +1

    u r amazing Sir Really great

  • @mohdnadeem77
    @mohdnadeem77 5 ปีที่แล้ว

    very good sir , please create video on different plots in enzymology

  • @ivanlim9579
    @ivanlim9579 3 ปีที่แล้ว

    Thank you!

  • @ambertomassen4213
    @ambertomassen4213 6 หลายเดือนก่อน

    Thanks so much!!

  • @samibehi824
    @samibehi824 2 ปีที่แล้ว

    thank you so much for the videos

  • @boshiarichardson3054
    @boshiarichardson3054 2 ปีที่แล้ว +1

    Super helpful! However, how would we find the Vmax without using the Lineweaver equation or plot?

  • @junczhang
    @junczhang 6 ปีที่แล้ว

    cant believe i found you so late! awesome video

  • @m.hannanm.sajjad5941
    @m.hannanm.sajjad5941 3 ปีที่แล้ว +1

    Thanks sir you are great 😍❤

  • @eliasasefa7660
    @eliasasefa7660 2 ปีที่แล้ว

    I WATCHED THIS VIDEO AND I LIKED IT VERY VERY MUCH THANK YOU

  • @miguelyasis6748
    @miguelyasis6748 3 ปีที่แล้ว

    thank you dude x

  • @Ohno724
    @Ohno724 13 วันที่ผ่านมา

    Astonishing

  • @152jd
    @152jd 2 หลายเดือนก่อน

    Thanks!

  • @nightowl2125
    @nightowl2125 22 วันที่ผ่านมา

    Amazing

  • @Avii-jm1yr
    @Avii-jm1yr 7 หลายเดือนก่อน

    THANK YOU THANK YOU THANK YOU

  • @sumitKumar-rn3bk
    @sumitKumar-rn3bk 5 ปีที่แล้ว

    Thank you

  • @hamzaalmasri6612
    @hamzaalmasri6612 7 หลายเดือนก่อน

    Thanks for this great lecture❤ , I wanna ask : do you recommend a biochemistry book which is well-organized and straightforward to the information

  • @qudratshahab2188
    @qudratshahab2188 ปีที่แล้ว

    I am really enjoying watching you.

  • @nomilevi
    @nomilevi 2 ปีที่แล้ว +2

    thank you so much!
    i think there are few mistakes.. one of which is mathematical around min 9:15 when u divided the equation by k1 - you didn't divided the subtraction as well..

  • @doradogru9915
    @doradogru9915 ปีที่แล้ว +4

    Could you please add subtitles, for people from other countries who don’t know english very well(and also for me)

  • @aditibarman868
    @aditibarman868 6 ปีที่แล้ว

    Thanks a lot...u save my day

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  6 ปีที่แล้ว

      +Aditi Barman You’re welcome! Happy studies!

  • @user-kn2wm6ob4p
    @user-kn2wm6ob4p ปีที่แล้ว +1

    Hello! This video was very helpful, thank you so much!! I had one question though, in my textbook they refer to kcat, which measures the # of substrate molecules turned over/converted to product, per enzyme per molecule per second. They give the following equation: Vmax=kcat[E]. Going of off this lecture I can see that we used k2 instead, but I'm confused as to why they used the reactant concentration, because what I took from this video was that at Vmax we only have the [ES] for the total amount of our enzyme. I can see them using Vmax=kcat[ES], but I think I am probably misunderstanding something. If you could please explain it would be greatly appreciated! Thank again (:

  • @atawahperry1852
    @atawahperry1852 3 ปีที่แล้ว +1

    greetings sir . we thanks you for your teaching. please I have a question to ask.
    please can u make a video on the differences between the Michaelis menten approach and the Brigg Haldane approach of enzyme kinetics. I can't really see a difference btw this two approaches

  • @niloofarkh4779
    @niloofarkh4779 ปีที่แล้ว

    Thank u so much

  • @aayushphadte
    @aayushphadte 3 ปีที่แล้ว

    Thanks ninja⚡

  • @Shubhashree-ut8pr
    @Shubhashree-ut8pr 2 ปีที่แล้ว

    This was something really terrific

  • @davidobura9453
    @davidobura9453 5 ปีที่แล้ว

    thanks alot

  • @enzamamahmed277
    @enzamamahmed277 ปีที่แล้ว +1

    Brilliant

  • @emilyi771
    @emilyi771 10 หลายเดือนก่อน

    Ty!