Alleles and Genes

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  • Опубліковано 31 січ 2018
  • Join the Amoeba Sisters as they discuss the terms "gene" and "allele" in context of a gene involved in PTC (phenylthiocarbamide) taste sensitivity. Note: as mentioned throughout video, the ability to taste PTC may be more complex than a single gene trait. This video serves as an introduction before exploring Punnett squares in our heredity series: • Asexual and Sexual Rep...
    This video has a handout! www.amoebasisters.com/handouts
    While this video only focuses on basic understanding of alleles and genes as well as the ability to taste- or not taste- PTC (phenylthiocarbamide), we encourage learning more! Here is a recommended reading that expands on the genetics involved in tasting PTC and includes some of the history in how it was discovered: www.ncbi.nlm.nih.gov/pmc/arti...
    The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more information about The Amoeba Sisters, visit:
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    TRANSLATIONS:
    Huge thank you to our translators!!
    Sean Smith - translated subtitles in Afrikaans
    Evangelia Andreopoulou - translated subtitles in Greek
    While we don't allow dubbing of our videos, we do gladly accept subtitle translations from our community. Some translated subtitles on our videos were translated by the community using UA-cam's community-contributed subtitle feature. After the feature was discontinued by UA-cam, we have another option for submitting translated subtitles here: www.amoebasisters.com/pinkys-... We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles. If you have a concern about community contributed contributions, please contact us.

КОМЕНТАРІ • 884

  • @mayaholmquist9218
    @mayaholmquist9218 5 років тому +2702

    Why do I already understand 8 minutes of this more than a whole year in biology class

  • @jog1356
    @jog1356 5 років тому +2664

    this feels like its aimed at a younger audience but its helping me through uni xD. thaanks

    • @surrealismyreality
      @surrealismyreality 4 роки тому +30

      omg same!

    • @Alex-uq1el
      @Alex-uq1el 4 роки тому +57

      My Grade 10 Science teacher is using this to teach us in class. Kinda hard to pay attention to everything cause of the animation, but, I'm sure he's still trying his best.

    • @thedancingemt
      @thedancingemt 4 роки тому +33

      lol same I'm watching these to study for my bio final next week XD

    • @bluestareverything9716
      @bluestareverything9716 4 роки тому +3

      COPPA

    • @simsungbo
      @simsungbo 4 роки тому +4

      agree agree lol

  • @kukimusic80
    @kukimusic80 6 років тому +1173

    I'm a STEM major and this is life saving. Most times lecturers explain things in such an abstract way you can't relate to it realistically therefore can't understand but you guys are perfect!!! Don't stop making videos!!!!

    • @satviksaha1764
      @satviksaha1764 6 років тому +10

      Nad Na that's cuz u prolly ain't paying attention. Also they have subtitles and a video format. Just don't devalue ur professor just cuz u can't pay the needed attention

    • @ik6071
      @ik6071 6 років тому +80

      You don't know who's his professor so you can't comment.

    • @jenniferbeck3825
      @jenniferbeck3825 5 років тому +76

      @@satviksaha1764 As another STEM major, I can tell you that many universities have professors who should be teaching doctorate-level courses teaching the basic, introduction courses to their subjects. These professors are primarily at the school to do research, and do not know how to effectively put the material into a way that a student who has not been studying the content for 6 or 7 years already will understand. This makes the classes extremely difficult for undergraduate students, particularly freshmen who are still trying to get adjusted to college. This does not devalue the professor, as no one has said they were incompetent. However, they should not be teaching classes at that level if they cannot make the material understandable for their students.

    • @countlessmelanin8650
      @countlessmelanin8650 4 роки тому +17

      Satvik Saha that is not always the case. When it’s taught in such a complex way it becomes harder to gasp . I pay attention in my class but often times i am taken aback by the complex diagrams and the wording of explanation . These simplified videos help me grasp the bigger picture and I can look at a more complex image knowing exactly what is occurring. Sometimes it’s hard to follow along when you aren’t knowledge in that area. I have a wonderful professor but he is definitely an advanced professor even he says our book makes it more complicated than it should be .. xx my professor is amazing I cousins discredit him but to say I can follow along with the lectures become more in depth technically is a stretch these videos help just wanted to let you know that there are people who pay attention and just can’t understand effectively . That’s why different learning styles exist (:

    • @pinkyhotmessx69
      @pinkyhotmessx69 4 роки тому +6

      They ASSume you already know. Its like....if I knew already I wouldn't be here or Ide be teachin the class. Teachers arent alway smart lol

  • @MurseGuy
    @MurseGuy 3 роки тому +270

    Me watching this video: "Yes, makes sense. I now know it!"
    Me going back reading my textbook: "Everything is confusing again!"

  • @akarshkollu2573
    @akarshkollu2573 Рік тому +84

    I had this genetics test that most people got 60s and 70s on. I got a 94, the highest in the class. And that is all thanks to you amoeba sisters, you guys are truly the best! Keep making videos!

  • @meansnowflake
    @meansnowflake 4 роки тому +263

    My teacher *only* uses the amoeba sisters when we're learning something new in science

  • @luvlog5480
    @luvlog5480 Рік тому +35

    thank you so much for your great job. I have a final exam tomorrow and your video is totally saving me. Thank you so much! You are such a life saver

  • @shaianrahman1785
    @shaianrahman1785 2 роки тому +62

    It's like you're telling a story to a kindergarten kid but actually, you're explaining hereditary terms to the senior class students. It's just awesome!
    Thank you for such an amazing (and cute) video

  • @geofrizy
    @geofrizy 4 роки тому +28

    She made me pass my biology exam... respect is all i can have

  • @aaronyates2238
    @aaronyates2238 3 роки тому +16

    I don't want to be dramatic, but Amoeba Sisters has saved my life. My classes are so much easier bc of your guys. Thank you!

  • @avesgrave8856
    @avesgrave8856 5 років тому +15

    Oh my goodness, I have a test tomorrow that I am SO not prepared for and your video has literally saved my life, thank you thank you!!!!!!!

  • @insideateensmind9059
    @insideateensmind9059 4 роки тому +118

    When you look in the comments to find an answer to a question your teacher gave you ;-;

  • @GxP26
    @GxP26 6 років тому +172

    Just started learning this today, best timing ever

  • @calliesteele8455
    @calliesteele8455 5 років тому +6

    You are actually a life saver I find my science teacher to not actually have a effective way to teach that I can learn and understand so these videos really help thank you so much

  • @victorlin4645
    @victorlin4645 2 роки тому +87

    This is so incredibly good.
    THANK YOU for using the parts that confused you (and many of us) during biology class to make *VERY* clear illustrated explanations.
    It's often very confusing to read about the details in a solid block of text in a textbook, but it all becomes wonderfully clear once it's drawn out and labeled bit by bit.

  • @r3troblade390
    @r3troblade390 4 роки тому +197

    OK but tell me why I just tried to taste my study guide

  • @kirank2026
    @kirank2026 5 років тому

    This is perfect timing indeed, because I have a test tm (8th gr) on this unit, so instead of ONLY using my notes as a study guide, I am watching these amazing videos that really break down info efficiently.

  • @Pookieluvie
    @Pookieluvie 3 роки тому +13

    The easiest explanation for dominant/recessive genes I've ever encountered. Thank you for making this video! It has been such a helpful tool to use for my anthropology course

  • @smm3na
    @smm3na 6 років тому

    I don't have any words for your appreciation!!!The way you teach is mind blowing ...

  • @ordinaryflame5625
    @ordinaryflame5625 6 років тому +10

    Came here to tell you that both of you wonderful people have done me wonders. Helped me understand complex things in 9 - 15 minutes, when my teacher lectures us all day (knowing that no one listens) and tests us on unfair crap we don't know. Thank you for everything, please keep this up for future students.

  • @henstar337
    @henstar337 3 роки тому +46

    2:29 "Yo, mom and dad, come lick this paper and tell me if it tastes funny"

  • @joshmengel7311
    @joshmengel7311 3 роки тому +1

    Using this to study for my Anth-130 exam, your energy makes this so much more enjoyable!!!

  • @jacobisla2819
    @jacobisla2819 4 роки тому +11

    I love You. Because of the existence of this channel is why I have a b+ on my exam❤❤❤❤❤❤❤❤

  • @projectjayme1109
    @projectjayme1109 5 років тому

    Your constant enthusiasm for biology is inspiring!

  • @sabunkambule3125
    @sabunkambule3125 3 роки тому +1

    I watch a 8 minute video and finally understand, after almost a whole year.
    Thank you so much

  • @RamyaRamya-zr2jd
    @RamyaRamya-zr2jd 6 років тому

    MAn your videos are much better to listen than the lectures we get in class. HATS OFF TO AMOEBA SISTERS.

  • @milica5720
    @milica5720 3 місяці тому

    and here i am,going through every single one of your videos for my biology competitions. i truly love you guys

  • @stardust_007
    @stardust_007 3 роки тому +2

    This channel always shows very fantastic a animations. It's really very helpful for one to understand these depictions with very short period of time. Thank you so much Amoeba sisters. ❤️

  • @xSmile_x
    @xSmile_x 2 роки тому +10

    I was literally so lost in biology. I needed this.

  • @thesleeper200x
    @thesleeper200x Рік тому +73

    Even at a graduate level, the clear articulation and careful consideration to keeping audience attention provides a refresher that sparks the more detailed memories. Many of your videos contain material that textbooks either gloss over or make far more arcane than it need be. You guys are phenomenal educators, I wish I could give you a hug.

  • @khaalisbonaya1678
    @khaalisbonaya1678 3 роки тому +2

    Since i found this channel, when am on UA-cam for lecture, i always type in the search like...."(lect).. by amoeba sisters".. when the video is there, i pre-conclude that lecture as understood. so much love amoeba sisters❤❤

  • @irfaanzaveri4859
    @irfaanzaveri4859 2 роки тому +2

    2 months of pure confusion in bio class and this video clarified everything beautifully. actually life saving

  • @challengerhulk6071
    @challengerhulk6071 3 роки тому +1

    Best video ever I tried 5 more videos but none of the could make my concept crystal clear...thanks a lot to your video....it just changed my gene pattern for ever 😁❤️❤️❤️❤️ may god bless u ma'am...I understood it very well....❤️🙏🙏🙏🙏🙏

  • @ali-b2275
    @ali-b2275 6 років тому +2

    My teacher shows you every day and your drawings and the simplification you put into it makes every thing easier

  • @sheikahchick9861
    @sheikahchick9861 2 роки тому +11

    I'm almost worried at how much this made sense to me in a ten minute video than three one hour lectures. Absolute life-saver!

  • @mrighakalra6273
    @mrighakalra6273 Рік тому +12

    Amoeba sisters, You guys are the besttttt ❤️❤️, thanks a very lot for such knowledgeable fun learning animated videos . Being a univ student , I feel like that's the way I want to learn and imagine science!!!! Cute efforts seriously 💟💟👏👏

  • @ZyloXDT
    @ZyloXDT 4 роки тому +481

    No one: Not one single soul: Comment section: *WHO ELSE IS HERE BECAUSE OF CORONA*

  • @lillian5353
    @lillian5353 3 роки тому

    Very simply explained. Very useful in uni when professors explain things to complex and detailed that we forget the big picture and can't connect main ideas together!

  • @SpicyrRedPanda
    @SpicyrRedPanda 3 роки тому +14

    I absolutely love this page. I used it for college intro to biology, I read my textbook then watch these videos just to make sure I understand and it's so helpful.

  • @pandachannel1759
    @pandachannel1759 5 років тому +217

    Is there like a Chemistry or Physics version of this kind of channel? I want one so bad :(

    • @lucahc3252
      @lucahc3252 4 роки тому +20

      Panda Channel if you’re looking for a chemistry channel try the organic tutor he is really good or Melissa Mirabel

    • @pinkyhotmessx69
      @pinkyhotmessx69 4 роки тому +2

      Yes there are quite a few just search physic made easy or simplified. I love physics ones

    • @Baddiebehindthebar
      @Baddiebehindthebar 4 роки тому +1

      Me too

    • @z.kgaming9923
      @z.kgaming9923 4 роки тому +3

      Try eugene physics for physics may be it could help u

    • @maryamamatullah5897
      @maryamamatullah5897 4 роки тому +1

      Bozeman Science www.bozemanscience.com/

  • @lauraread4576
    @lauraread4576 3 роки тому

    This is such a good video to explain alleles thank you - I've rewatched this anytime I get confused it's great!

  • @marissanbronidor3449
    @marissanbronidor3449 3 роки тому

    I was watching your vids from grade 8 up until now. Your channel help me a lot for science. Thank you and keep making more ❤❤

  • @MrRoss2013
    @MrRoss2013 4 роки тому

    I'm a first year psychology student, and i needed to come back to this..
    Thanks Amoeba Sisters

  • @marthedoc475
    @marthedoc475 6 років тому +2

    I LOVE YOU GUYSSSS FOR ALWAYS BEING THERE ON TIME..... i was just learning this omg I’m so happy

  • @peterfreer9200
    @peterfreer9200 4 роки тому +129

    "Your genetics determine your eye color"
    **Me who has heterochromia**

  • @eveflyaway
    @eveflyaway Рік тому

    Amoeba Sisters... Outstanding videos! I am very thankful to you for sharing your videos! I use them in my biology classes and students love them. THANK YOU!!!!!!!

  • @asha-reeb.187
    @asha-reeb.187 Рік тому +1

    Amazing!!!! You explained everything so clearly and I finally understand from just watching this one video. Thank you guys so much. Y'all are doing an amazing job❤

  • @marysimon9737
    @marysimon9737 6 років тому +45

    Hey Amoeba sisters!! I'm a freshman in biology and your videos have helped me so much! I would love it if you could make more bacterial videos on chemoautotrophs, heterotrophs, decomposers, etc. I just find it all very confusing and you guys always seem to make everything so clear! Love you guys!

  • @bellagrace1193
    @bellagrace1193 4 роки тому +14

    These are sooo helpful!! I’m watching your series abt hereditary right now, and it is honestly making all of the stuff I’m learning in class seem so much easier to understand. Thanks for creating these simplified videos to help students like me! 🙏🏼🙏🏼

  • @claudiacitera500
    @claudiacitera500 4 роки тому +2

    Amoebe sisters are the best in genetic explanations in youtube

  • @gamechanger3592
    @gamechanger3592 4 роки тому +2

    i had wasted a lot of my time searching for this..........Thank god i found this channel.

  • @me-yf3cb
    @me-yf3cb 2 роки тому +4

    At last I understood what's allele from this video.Thanks a lot you have helped me a lot

  • @arreaperdiz8175
    @arreaperdiz8175 4 роки тому +33

    I freaking love the animation 😂😂
    2:43 when she said my whole genetic code the sign said human not amoeba 😂🤣

  • @jade-qp6dx
    @jade-qp6dx 3 роки тому

    omg omg omg because of yall i got 94% on the test and it was soo hard i thought i couldnt do it. tysm

  • @akhonam8692
    @akhonam8692 6 років тому +2

    Your videos are the best I could recommend them to anyone

  • @laure189
    @laure189 5 років тому

    Wow, you are absolutely incredible! What a fantastic video! The way you present this is beautiful and fascinating!

  • @mydhilikoneti1813
    @mydhilikoneti1813 2 роки тому

    Finally I found it..I was so bad at genetics..and this made me understand well and now I was more intrested to learn it...thanks for this amazing video..iam very thankful 🥺♥️

  • @dynalmite
    @dynalmite 3 роки тому

    Hands down the best science channel on UA-cam!

  • @HaydenNightingale124
    @HaydenNightingale124 4 роки тому +2

    OMG this is fantastic. Finally after 25 years from first learning about this in school I now understand it!! LOL

  • @janaabhilash4577
    @janaabhilash4577 3 місяці тому +1

    Thank you soo much mam.... actually after watching this video......i was able to understand what these stuff are............ before this in my entire life no one told with this much of clarity......thank you mam once again
    .
    Lots of love from india🇮🇳

  • @chaitanyaneel482
    @chaitanyaneel482 5 років тому

    Why wasn't I aware of this awesome channel till today? , simply superb

  • @evanwatson1795
    @evanwatson1795 3 роки тому +3

    Roses are red, the sky is blue, your science teacher brought you here, and mine did to

  • @NebyouSimer
    @NebyouSimer Місяць тому

    What a lecture is this! This is helping me in my presentations and my exams too! Thank you😃

  • @Dr_Asma_physio
    @Dr_Asma_physio 5 років тому +137

    I'm very curious to know whether l'm PTC taster or not!....but it is not available near my home town😔😔

    • @mwansamackay2351
      @mwansamackay2351 4 роки тому +8

      @asma arshad the amoeba sisters do have that effect on human beings

    • @z.kgaming9923
      @z.kgaming9923 4 роки тому +1

      @@chrissysharp3565 me too

    • @M.satyam
      @M.satyam 3 роки тому

      Yes for 1,000 rs for 100 strips 10rs for each which will be way more then just to taste

    • @zuvun1745
      @zuvun1745 3 роки тому

      just order it

  • @alsetabwsin3443
    @alsetabwsin3443 2 роки тому +4

    The way U explain is so awesome and in enthusiastic way and pictures you Use it are so funny ; what are U doing is incredible, Your explanation is so easy to be understood, keep going and may Allah bless U 🌸❤

  • @bangbang4703
    @bangbang4703 5 років тому +5

    Thanks for making these. They are super helpful for recapping what I've learned and helped me understand things a bit better. Great for test prep and answering my questions I have.

  • @FinnOShaughnessy-wl3vm
    @FinnOShaughnessy-wl3vm Рік тому

    im writing my thesis on the fibanoci spiral and this has helped so much thank you.

  • @estherpace2753
    @estherpace2753 4 роки тому

    these videos are the only things that are keeping me sane during biology

  • @dude10432
    @dude10432 5 років тому +3

    Thank you I'm in second year of university and could not get the visual wrap around my head this helped alot!

  • @virginiao139
    @virginiao139 6 років тому +6

    Oh my gosh! I had to stop the video and re-evaluate my childhood. You have the same exact PTC horror story as me! I felt so out of place, like I was missing out on an opportunity. LOL one classmate tried to cheer me up by also telling me i should be happy I can't taste it even trying to describe the taste to me, but i didn't feel any better either.

  • @carolynjensen9482
    @carolynjensen9482 5 років тому

    THANK YOU!!! So clear. I am teaching Nursing of the Childbearing Family and really having difficulty to explain genetics. This is very helpful.

  • @carmendelgado105
    @carmendelgado105 2 роки тому

    Your video is interesting, educational, entertaining, and so very useful!!! Thank you for your video! I am new to teaching GED classes in Spanish and we are now on Science, hence, the reason why I am here. Thanks again!

  • @-ponysparkle3-480
    @-ponysparkle3-480 5 років тому +2

    I've got a bio test tomorrow and watching your videos is so helpful! Thank you so much ^~^

  • @emilyjesseph2383
    @emilyjesseph2383 6 років тому +6

    I am learning genetics right now and this is so helpful! I love your videos they are so fun to watch and really help me a lot!

  • @saecsee
    @saecsee 6 років тому +33

    That's awesome! Even though I already knew those things, I still watched the video. Your voice is interesting and all the drawings are amazing and captivant!

    • @rgudduu
      @rgudduu 4 роки тому

      How dominant or recessive is decided?

    • @ankitlenka9106
      @ankitlenka9106 4 роки тому +1

      @@rgudduu in heterozygous condition the gene or trait get expressed then i.e dominant and which get expressed in homozygous condition then it is recessive.

  • @Kami_26
    @Kami_26 3 роки тому

    I don't deserve such an outstanding lecture without subscription.

  • @jaidenplayzgamez1321
    @jaidenplayzgamez1321 6 років тому +4

    I love what you do! Please continue to make your science videos!

  • @rodym1681
    @rodym1681 5 років тому +4

    Your videos are awesome. I really like your videos it's so accurate and understandable❤️

  • @nailheadsworkaccount9924
    @nailheadsworkaccount9924 5 років тому

    That was actually a really good way of expressing "internal screaming" at the beginning, glad to see the art style of this channel has gotten this good 👍

  • @ambersmurthwaite9405
    @ambersmurthwaite9405 4 роки тому +1

    Great video !! Very helpful for my test tomorrow , thank
    You ❤️

  • @user-lo1vb2cx9y
    @user-lo1vb2cx9y Рік тому

    I love your videos..it has helped so much. The explanation and drawings make the video and science so much more fun. Thank you and looking forward to many more videos 😊❤️

  • @nezamonudeen7983
    @nezamonudeen7983 3 роки тому

    Thank you so much...!!😭i was struggle to understand this concept for such a long..🙏❤️

  • @alexvalerio162
    @alexvalerio162 18 днів тому

    Wowzers! I really do enjoy a good educational video!😜😜! Keep up the good work ladies!

  • @abbiehez5403
    @abbiehez5403 6 років тому +2

    every time I’ve just learned a topic in biology, you post the exact topic I’ve just learnt every time!! really helpful! x

  • @user-noursameh
    @user-noursameh 5 років тому

    This is the best explanation ever,thank you so much

  • @mariefrancesthereselanit8570
    @mariefrancesthereselanit8570 3 роки тому

    Thanks a lot, Amoeba Sisters for sharing this and this helps me. waiting for more videos.

  • @sakimaos.3470
    @sakimaos.3470 4 роки тому +17

    i love the fact that u try to make science as fun and interesting as u can.

  • @omfgmedic69
    @omfgmedic69 6 років тому

    I know this already... but gosh... these illustrations are just gorgeous and make it really hard to forget concepts! Once I’m out of school, you can bet I’ll support you gals on patreon

  • @imuceszn
    @imuceszn 4 роки тому +7

    Everyone's like "I was assigned this" but hey... this girl is racking up the views tbh

  • @welovemusic8542
    @welovemusic8542 2 роки тому

    This is explained so wonderfully!!! Thankyou ❤️

  • @phyusinmaungmaung2832
    @phyusinmaungmaung2832 3 роки тому +3

    Dear Amoeba sisters❤
    Thank you so much for your simple and effective explanations.These help me a lot in doing self- studies while staying at home.❤🖤🤍

  • @danastenzel4145
    @danastenzel4145 3 роки тому

    Your videos are really great for my middle school students. I hope you're making a fortune from UA-cam!

  • @danishintazar5291
    @danishintazar5291 2 роки тому

    Thanks for making me easier to understand this concept which was highly tough for me 🥰

  • @jordanjoel9525
    @jordanjoel9525 7 місяців тому

    I loved this, very clear and interactive explanation

  • @viswas2389
    @viswas2389 2 роки тому +1

    Sister really awesome, you cleared my doubts a lot
    Thank you sister

  • @kelsy-inspo3413
    @kelsy-inspo3413 Рік тому

    This was so helpful, I just wasn't getting it but this video just made everything click into place!! Thank you! :D

  • @curtpiazza1688
    @curtpiazza1688 2 роки тому +1

    Wow......after all these years... I m finally getting the hang of it!

  • @khonghengo
    @khonghengo 4 роки тому

    thank you very much, it is fun, easy to understand but completely informative and knowledgeable

  • @alizafer6008
    @alizafer6008 5 років тому

    I just had the ptc thing, and I couldn't understand the lesson much. This helped alot! And I can taste it:)

  • @MartinHernandez-mr6iq
    @MartinHernandez-mr6iq 4 роки тому +1

    Thank you for the excellent and clear explanation!