Mutations (Updated)

Поділитися
Вставка
  • Опубліковано 18 січ 2025

КОМЕНТАРІ • 570

  • @AmoebaSisters
    @AmoebaSisters  5 років тому +376

    We like to pin comments for clarifications when they are needed. At the point where "random" is mentioned in the video, it is discussing the *effect* of whether the mutation is beneficial to the organism - this is why we follow the sentence with, "The organism can't *will* itself to get a certain mutation." We chose to address this, because it's important to understand organisms are *not* "choosing their mutations to adapt and evolve" - a frequent misconception. An additional, lengthier source from Berkeley that also explains "random" in regards to mutations is here: evolution.berkeley.edu/evolibrary/article/0_0_0/mutations_07 But this is different than the mutation *rate* or *frequency* which can be altered by both external and internal factors (we actually mention some at 1:38 ). To read more about this, we found a great further reading article from Nature Education - you can scroll down to their answer "Are Mutations Random?" www.nature.com/scitable/topicpage/genetic-mutation-1127/
    Just a note: in case you've seen our old mutations video, this is an updated form. The script is nearly the same, although we think we improved explaining a silent mutation and a frameshift mutation. We also emphasized that mutations can happen in all kinds of organisms (and viruses too)! Our art has also improved as we continue to practice. No MS Paint this time ≧◡≦! You can see our milestones here: www.amoebasisters.com/milestones We did decide to create an updated free student mutation handout---we don't always update old video handouts, but we wanted to improve it: www.amoebasisters.com/handouts Still prefer the old video (and handout)? No worries! We try to not delete old videos and you can find it here: ua-cam.com/video/GieZ3pk9YVo/v-deo.html

    • @gustavgnoettgen
      @gustavgnoettgen 5 років тому +2

      Just what I was looking for to describe it to someone else. Thanks! ❤️

    • @blobb23
      @blobb23 3 роки тому +2

      Also, congratz on 1 million subs!

    • @arazzaqmshlrazzouq1629
      @arazzaqmshlrazzouq1629 3 роки тому +2

      Please make a vedio for DNA markers...! ..

    • @kathmandoozle
      @kathmandoozle Рік тому +1

      You are completely discounting adaptive and stress-induced mutations by saying "all mutations are random" despite the scientific evidence that suggests that not all mutations are random

    • @sentientfetus3894
      @sentientfetus3894 9 місяців тому

      Dying Bacteria leave single genes in environment. And the they mutate their genes see what happens also mRNAs can sine fall back to main genome duplicating genes so yes we can will mutations

  • @欣-i5s
    @欣-i5s Рік тому +298

    Here are my notes, you guys can skim through it if it helps!!
    Gene Mutations
    Mutations=change in DNA bases=Different protein=diff traits
    Can be harmless, beneficial, disadvantaged
    -harmless are usually the misplacing in matching codons
    -the mutations that show are frame shifted
    Frame shift
    insertion, deletion
    -bases read in 3s is changed, this effects the whole reading frame shift
    -lead to several amino acid changes
    Chromosomes mutation:
    -made of protein or DNA
    Duplication
    Extra copies of genes made
    deletion
    Genetic materials break away
    inversion
    Reversed chromosomes
    translocation
    One chromosome breaks off and attached to another chromosome
    Meiosis
    (Gametes of half chromosome number)
    -sometimes the chromosomes don’t divide equally
    -too many or too few chromosomes in the gametes during intersection
    When the parents have the same mutation, their offspring will have this mutation
    When the offspring inherits one gene of the mutation, they are a carrier
    Carrier
    -not having the mutation
    -not having symptoms

  • @myraames4531
    @myraames4531 4 роки тому +1565

    Most of the comments are saying how it helped them with pre-bio or bio class but im over here in 7th grade and the teacher is making us watch this

  • @eritreanaudiobooks2314
    @eritreanaudiobooks2314 5 років тому +972

    I got a 4 on my AP Bio exam and without you guys, it wouldn't have been possible! Thanks

    • @AmoebaSisters
      @AmoebaSisters  5 років тому +241

      YAS! That's amazing! Thanks for making us part of your study materials. ≧◡≦

    • @Mufflin
      @Mufflin 5 років тому +19

      Got any tips for AP Bio?

    • @eritreanaudiobooks2314
      @eritreanaudiobooks2314 5 років тому +153

      @@Mufflin 1. Don't memorize and try to understand the material. But you'll definitely need to memorize/remember some names.
      2. Focus in class, don't worry about everyone who's taking notes in class. Try to listen the teacher
      3. Watch UA-cam videos to help u study
      4. Get a Prep book like in April and get ready for the exam
      5. Don't stress. If u can't understand a topic, leave it and come back to it again. If you still can't understand it, then fu*k it. It's not the end of the world!

    • @sebastianhillesmoya6612
      @sebastianhillesmoya6612 4 роки тому +7

      Is that good or bas?

    • @JD-hn1gv
      @JD-hn1gv 4 роки тому +34

      @@sebastianhillesmoya6612 Its really good, a 4 is a passing grade

  • @Pawsoverjordan
    @Pawsoverjordan 4 роки тому +51

    I am taking a biology class in college and I am using your videos to help me understand things from class. My professor loves it. I have cited your videos more than 1 time. My 10-year-old son loves watching them with me. Thanks!

    • @brynnh4369
      @brynnh4369 2 роки тому +3

      Yay for young children and science!

    • @XiwenJiang
      @XiwenJiang 2 місяці тому

      So your in collage and you have a ten year old son 🤔

  • @racoonvile1326
    @racoonvile1326 2 роки тому +69

    Time codes:
    1:55 Gene mutations
    3:12Chromosome mutations
    5:20 Sickle cell anemia

  • @emb8058
    @emb8058 3 роки тому +16

    Dear and wise Amoeba Sisters you've become my favorite source of bio info. You talk in such a clear and concise way, and the funny and amusing illustrations accompanying your explanations put a smile on my face. You truly excel at that and gives your videos a plus. Many thanks and Congratulations!!! :)

  • @christianborer4777
    @christianborer4777 5 років тому +15

    Today when I was in school , I went to my library to study for my bio test tomorrow. I was very stressed and I did not know what to do. Another student gave me this website , and I think my life is saved! My teacher makes her lessons so complex that I don't understand them. So when I go home I can watch a video on the lesson! Thank you for this amazing source!
    - Christian from New Jersey ( 10th Grade)

    • @Elyana117
      @Elyana117 9 місяців тому +1

      Now u are a collage student lol😁

  • @pangstitch1712
    @pangstitch1712 5 років тому +231

    I learn more in a 7 minute video than in my 2 period 90 minute ap bio class and I'm literally gonna fail my test tmr

  • @Sushiisalmon
    @Sushiisalmon 5 років тому +564

    You guys are the best though, you make hard concepts seem super easy, you helped me with pre-AP bio and I’m sure will with AP bio this year! Thank you.

    • @AmoebaSisters
      @AmoebaSisters  5 років тому +59

      That makes us so happy! Hope you have a fantastic time with AP bio - we always love video suggestions! :D

    • @LooneyCat55
      @LooneyCat55 5 років тому +5

      @@AmoebaSisters I've just found your channel. I've taking two college level general biology classes and am now in genetics and this is still helping me. It's great that your content can be applicable and understandable for a large variety of subjects and learning levels. This is not quite advanced enough for the class but I've used it to understand the foundations of a subject before using the lectures and textbook to get the more detailed processes and additional enzymes/processes. It's also great as a refresher and summary for each concept for after learning the details.

    • @xmanarx2614
      @xmanarx2614 5 років тому +5

      ur profile pic took my attention 😅♥️

    • @lilyfileti7830
      @lilyfileti7830 4 роки тому

      WAIT I'M LEARNING AP BIO IN 7TH GRADE

    • @user-zq5tv9dc7z
      @user-zq5tv9dc7z 3 роки тому

      @@lilyfileti7830 how...?
      Isn't AP for high school?

  • @joyfullin
    @joyfullin 5 років тому +88

    Even though I’m on summer break, I still love to watch your videos, cause they are entertaining and fun. You guys are able to explain certain concepts better than my teacher, and I thank you for that

  • @hplemon23
    @hplemon23 2 роки тому +2

    You guys are probably the reason I love science, my science teacher plays a lot of your videos and you guys always talk about things and show them in an easy to digest way.

  • @ggukiescave
    @ggukiescave 5 років тому +430

    It’s summer vacation and I’m not taking biology anymore, but I’m still gonna watch this 😂

    • @AmoebaSisters
      @AmoebaSisters  5 років тому +91

      Our favorite type of comment! (ノ◕ヮ◕)ノ*:・゚✧

    • @katd349
      @katd349 5 років тому +11

      Same, k i r s t e n. I took bio 2 yrs ago, but I love Pinky & Petunia so much, I can't leave their channels. Just hafta keep watching. Forever, maybe.

    • @katd349
      @katd349 5 років тому +3

      @@AmoebaSisters yay! IDK how much I can say this, but ILY guys SSSM!! I took Bio 2 yrs ago, Chem last yr, & am taking Kitchen Chem (i.e. stuff about cooking) this yr. 3rd yr in HS, but still watching this & still subbed. Can't get enough. Love u, pls keep going, & never ever stop. EVER! 😍😘❤❤❤❤❤❤❤❤❤❤❤

    • @izzayy_
      @izzayy_ 4 роки тому +1

      this is *the last* place i was expecting to find another ARMY

    • @thecommentator3842
      @thecommentator3842 4 роки тому +2

      Wait u watch this for fun?

  • @awkwardhuman6314
    @awkwardhuman6314 4 роки тому +17

    I love the little comic panel at the end of each video! They always make me smile and I find an interest in learning about mutations! ^^

  • @MathKhangTran
    @MathKhangTran 3 роки тому +4

    Hello! I'm Vietnamese. I'm 17 years old. I really happy to see and watch your videos. These makes me learn biology by heart easier and faster. Hope you can make more interesting videos like this

  • @leekaplan3737
    @leekaplan3737 4 роки тому +12

    You guys truly are a godsend. From the bottom of my heart, I want to thank you. You’re the reason that I’m getting an A in bio. And the reason that most of my class is passing (I sent your channel to our group)

  • @shadesj4642
    @shadesj4642 5 років тому +36

    I showed this to my younger brother and he loved how well explained it is and the drawing which helped him understand a lot more than how his teacher explained. Thanks

    • @annymus4502
      @annymus4502 5 років тому +3

      BaldiesoJose
      That’s so sweet! If only my brother could watch this type of Biology videos...

  • @oliviakim5248
    @oliviakim5248 4 роки тому +56

    I love how everybody is talking about how this video helped them pass their class while I'm just over here laughing my butt off at the fruit flies xD

  • @illyrianorwood2871
    @illyrianorwood2871 5 років тому +16

    ameoba sisters is how i'm passing biology honors...thank u ma'ams, u guys have my eternal gratitude

  • @MelonBubbleHead
    @MelonBubbleHead 3 роки тому +54

    You guys are helping me so much in my genetics class! I should've checked you guys out sooner when I took cell bio last semester. Reading the book is really boring sometimes and lectures as well. But the videos have been helping me understand so much in a few minutes because of how interesting and fun they are! Thank you for the great content :)

  • @sugthybal
    @sugthybal 3 роки тому +3

    this channel is so unnecessarily helpful, im a sophomore in college and i literally rely on these videos for my labs

  • @grlwithacamera
    @grlwithacamera 3 роки тому +9

    The fact I learned more about DNA and RNA in this playlist which only took me less than an hour then my 2hour classes I have in my bio clasd

  • @zoyanawaz5751
    @zoyanawaz5751 4 роки тому +2

    When u search the whole of UA-cam for some HELPFUL bio videos and then u come across amoeba sisters and it becomes your go to channel
    So helpful and the images and voice over is so clear thanks x

  • @kellyspencer8343
    @kellyspencer8343 4 роки тому +15

    Someone tell me why I sit through hour and a half classes when I could be watching this from the comfort of my own bed...

  • @alialshehri6977
    @alialshehri6977 4 роки тому +26

    I’m a medical student and I still benefitted from this video, thx!

  • @marijakalesnykaite
    @marijakalesnykaite 5 років тому +20

    Your videos are AWEsome! I love them! And the fruit fly image at the end so punny I lol'ed :)

  • @katewong2492
    @katewong2492 2 місяці тому +1

    Y’all saved me from my exam. Thanks so much!!

  • @Nova_Hehehehehe
    @Nova_Hehehehehe 2 місяці тому +1

    Tell me why this is explaining everything more than my teacher thank you for getting me through high school right now

  • @qingyangli4721
    @qingyangli4721 5 років тому +73

    U guys helped me to pass my bio class!

  • @preenakerryn9187
    @preenakerryn9187 11 місяців тому

    And here I am two years later to rewatch these videos since bio freshman year. ( I am a junior who takes ap Bio) This is my favorite UA-cam channel.

  • @itsmialor
    @itsmialor 3 роки тому

    u don’t understand how much this helps like u rly don’t know how much you’ve helped people omg thank u

  • @dianalopez1373
    @dianalopez1373 3 роки тому +1

    im watching from switzerland and thanks to you guys i have an A. you guys are a gift and i’m so thankful. i really want to thank you because every time i have a test or an exam you help me. thank you so so so so so much

  • @malaikabaig4929
    @malaikabaig4929 5 років тому +6

    Love how the animation keeps on getting better! Good job !

  • @BobOofinson
    @BobOofinson 4 роки тому +4

    this was released on my birthday! I guess I got a bit of knowledge for my birthday :D Thank you, Amoeba Sisters!

  • @q_likes_bugs
    @q_likes_bugs 5 років тому +72

    Yay! More science!
    Today mom looked at me weird because I was talking about DNA replication and 5 prime to 3 prime.
    Thank you!!!!! ❤️

    • @annymus4502
      @annymus4502 5 років тому +1

      Must had been funny! But I do really understand you!

    • @q_likes_bugs
      @q_likes_bugs 5 років тому

      @@annymus4502 thanks! That makes me feel slightly more normal.

    • @katyy1218
      @katyy1218 4 роки тому

      Haha! Yeah, I do that all the time and all of my friends and family are annoyed. What I don't understand is how can they say no to a science lecture, I mean come on! :)

    • @FirstnameLastname-ew8vn
      @FirstnameLastname-ew8vn 4 роки тому +3

      I’m proud of you random internet stranger friend, you get that big brain energy.

    • @chillysaurus5398
      @chillysaurus5398 2 роки тому +1

      Yessss!! ❤️ Power to the DNA Replication fans out there :>>

  • @acurlin1
    @acurlin1 5 років тому +4

    Just wanted to say THANK YOU for making these videos! I watched everyone of them before taking the Biology CLEP test today (which I passed), and I can truly said they helped me immensely! You have a way of simplifying concepts to make them easy to understand. And I used a lot of your memory tips too! Thanks!

  • @uneditedvideos6492
    @uneditedvideos6492 4 роки тому +2

    Thank you for your very funny videos! This is the only channel for me that doesn't try to destroy my ears. Thank you for the videos!

  • @rae3270
    @rae3270 9 місяців тому +2

    When your college professor sucks at giving lectures so you turn to the real MVPs who got you interested in science in the first place

  • @ruthiemorton873
    @ruthiemorton873 4 роки тому +2

    I love your little cartoons! I'm such a visual learner that your videos make a huge difference for me in retaining this info.

  • @denaaryeh9503
    @denaaryeh9503 4 роки тому +1

    For the past week I've been watching these in a bad mood and they made no sense but I'm in a good mood today and It all makes sense now.

  • @hanifazahrabesri88
    @hanifazahrabesri88 5 років тому +15

    Finally!! Best bio channel ever!!

  • @karlacordero7016
    @karlacordero7016 Рік тому

    Have been watching your videos since freshman year of highschool, I am now a sophomore in college and continue to watch them. Thank you for these helpful videos

  • @saronnimani8810
    @saronnimani8810 2 роки тому

    Just found this channel and I'm in love...the clarity, the simplicity, the animation..makes learning fun. Thank u🤍

  • @eeeep5497
    @eeeep5497 5 років тому +93

    Why is the duplication chromosome vibe checking me tho? 3:42

    • @spaghetti_man3807
      @spaghetti_man3807 3 роки тому +1

      You must pass THE VIBE CHECK to continue this video.

  • @yourfellowgoogledocs
    @yourfellowgoogledocs 4 роки тому +3

    thank you Amoeba Sisters for helping me understand Mutations I got a A+ on my mutation essay

  • @TaylorSmith-cx8fq
    @TaylorSmith-cx8fq 6 місяців тому +1

    too distracted by the Mass Effect references LOL great info!

  • @ShelterDlamini-uf6rn
    @ShelterDlamini-uf6rn 5 місяців тому

    i love you Amoeba sisters please continue uploading videos
    thank you

  • @amallari9787
    @amallari9787 5 років тому +3

    these videos are actually so helpful and i love how she includes ways to remember the concept cuz that helps a lot when i have a quiz or test and i forget something or i’m unsure. and the cute little animations help me visualize what’s going on. i always watch these videos before a test to hear it all recapped in an entertaining video. thanks so much for ur help!💗

  • @lilbunnybub
    @lilbunnybub 4 роки тому +2

    You have helped me SOOOO much! Thx to this vid I'm gonna pass my Forensic science test!

  • @UndeadCriptid
    @UndeadCriptid 3 роки тому +1

    my bio teachers assigns your videos as part of our modules. so much better than reading

  • @elanouira-n2g
    @elanouira-n2g 2 місяці тому

    TUSM dear i'm so grateful even i study in french but i still watch ur videos really u are a life saver😍

  • @orianabiasi3628
    @orianabiasi3628 4 роки тому +1

    Our teacher gave us your video to solve some activities, it´s very easy to understand, thank you!
    Best wishes from Argentina

  • @ngoclannguyen7651
    @ngoclannguyen7651 2 роки тому +2

    Your videos are very helpful to a highschool student like me :)) You guys inspire me to stay curious and help me realize how interesting biology is, especially you, Pinky. Thank you!
    Keep up the good work!

  • @pmshe8273
    @pmshe8273 5 років тому +5

    Thank you
    These videos really help to cut down all the memorising

  • @briannabailey920
    @briannabailey920 Рік тому +1

    I love this channel you guys are so enthusiastic and interesting to watch while making it fun to learn biology. Thankyou for also being so positive and helpful in various ways :)

  • @tamarasimovic668
    @tamarasimovic668 5 років тому +1

    Great teacher. Explains very well and I very much appreciate your articulate enunciation- so many youtube channels talk too fast and don't organize the material in a way that makes it easy to learn quickly. This video helped me a lot to study for a genetics exam.

  • @izanagi711
    @izanagi711 5 років тому +23

    Love the mass effect reference

  • @logansmith3023
    @logansmith3023 3 роки тому +3

    Great video (thank you!!!) was that a Mass Effect reference or just a coincidence with the beneficial (paragon) and harmful (renegade) symbols @1:07? Made my day either way :)

  • @ilas.not.here.
    @ilas.not.here. 2 роки тому +1

    I have to watch this for science class but you guys make me excited to do my work for once, so thank you.

  • @QueenRN_Crystal
    @QueenRN_Crystal 5 років тому +6

    I absolutely love your videos. They have really helped me in microbiology and chemistry. Thanks so much!!!

  • @kathleennorton6108
    @kathleennorton6108 4 роки тому +1

    A bridge to my home fell apart. A robber, who is also a killer, planned on robbing my house, but couldn't get to it, because the bridge was out.
    That's a picture of a "helpful" mutation.
    The bridge, being broken down, as the mutation, may have saved my life, but I still have a life whose efficiency is diminished, because the bridge is important to my life.
    It's not like a mutation could do such a thing as built a serviceable, complex bridge.
    It just happened to help me stay alive, even though it overall diminished my necessary abilities.

  • @100savants6
    @100savants6 4 роки тому +6

    I would love you as my science teacher, these videos are fun and help me learn many new things I didn't know, Thanks for doing what you do!

  • @lilbunnybub
    @lilbunnybub 4 роки тому +4

    you are so amazing! i got an A+ on my essay on mutations! thank you sooo much!

  • @yagirluhh4127
    @yagirluhh4127 5 років тому +2

    i am taking a college level biology and these videos still help me !

  • @HA-yc5bb
    @HA-yc5bb 5 років тому +45

    I'd love to see an Amoeba Sisters video on the function/ structure of the heart/ brain?? 🙏🏼

    • @thinara6197
      @thinara6197 5 років тому +2

      @H A I wish we could like comments more than once omg 😩

  • @krazykittykat759
    @krazykittykat759 3 роки тому +2

    I love how you explain everything so well!

  • @huzzatullah5288
    @huzzatullah5288 4 роки тому +3

    I am becoming a great fan of this channel!Lots of love from Bangladesh.

  • @leonteaborua1965
    @leonteaborua1965 Рік тому

    you guys made me laugh on these depressing topics you're THE BEZZ! keep it up

  • @PoisonelleMisty4311
    @PoisonelleMisty4311 10 місяців тому +1

    It is important to note that diversity in genetic backgrounds can potentially introduce greater genetic variation and reduce the risk of inheriting certain genetic disorders. For example, individuals who are carriers of different genetic mutations may have offspring who are not affected by those disorders. This is known as genetic heterogeneity and can be beneficial in preventing the spread of genetic diseases within a population. Furthermore, genetic diversity can also result in increased resilience and adaptability to changing environments and threats such as diseases and pathogens. Populations with greater genetic diversity are more likely to have individuals with unique genetic traits that may provide them with a survival advantage in stressful or challenging conditions. Overall, promoting and maintaining genetic diversity within populations is crucial for the long-term health and sustainability of all living organisms.

  • @alexkirby4502
    @alexkirby4502 3 роки тому +3

    Got a 5 on AP Bio with your help! Thanks! :)

  • @stephenz7238
    @stephenz7238 5 років тому +8

    I love your videos and the little cells are all so cute. Your videos got me through Grade 11 Bio. Many thanks!

  • @katyy1218
    @katyy1218 4 роки тому +1

    I'm in 7th grade and all of my friends watch TV shows or movies for fun and I'm just over here bingeing bio and chem vids. Please someone tell me I'm not alone.

  • @anjalimishra5910
    @anjalimishra5910 3 роки тому

    Hey... You...
    This channel is the most amazing channel I ever seen...
    Those things or topics which are not easy to understand...
    This video will help you alot...
    Through animations and by expression of the cartoons 😂😂😂in this video makes easy learning. As well as interesting 😌😌😌

  • @kingetaiwi0347
    @kingetaiwi0347 Місяць тому

    Great job, Great creativity 👏🏼👏🏼
    Keep going

  • @depressoespresso7076
    @depressoespresso7076 4 роки тому +2

    Thank you so much for this video, this really helped me better understand the basics of Gene's. I'm in a pretty hard bio class right now and all of the "fancy" words are too confusing for me to understand. This was really helpful, hope to see you in the next video you guys make! Bye for now

  • @OnlyNo1Videos
    @OnlyNo1Videos 4 роки тому +1

    I am also a teacher and this video is outstanding i recommend it to all students and learners

  • @roygbiv7807
    @roygbiv7807 5 років тому +2

    Took biology during the summer and got addicted; love your videos!

  • @Toastedd_WaffleO_O
    @Toastedd_WaffleO_O 2 роки тому

    You guys are helping me finish my diploma so thank you❤️

  • @farheenmuzaffar647
    @farheenmuzaffar647 5 років тому +2

    My teacher recommended me this page and now I'm loving it.. excellent explained keep it up specially the designing is awesome

  • @colepeyy
    @colepeyy 2 роки тому

    I watched this in class today, came back to point out the Mass effect reference 💀 I love the amoeba sisters

  • @MsTrimello
    @MsTrimello 3 роки тому

    ONE DAY YOU ARE GOING TO BE IN THE BEST LEARNING CHANNELS

  • @Chirine_b
    @Chirine_b 3 роки тому +1

    Aw Thank you ! Such simple and enjoybal the way of explaining informations ❤❤

  • @dutchinco
    @dutchinco 4 роки тому

    I use many of your videos for my 7th graders and its helped them tremendously. One student told me they were teaching/explaining/helping their older sibling in 9th grade figure our the cell cycle, mitosis and meiosis. Your videos and MosaMack are my main go-to resources.. thank you!

  • @jennifermain5374
    @jennifermain5374 Рік тому

    favorite science youtube channel ever😃😃😃

  • @Dani-sl9cb
    @Dani-sl9cb 2 роки тому +1

    Single handily saving my grade broskie

  • @gakuendaizu1549
    @gakuendaizu1549 5 років тому +64

    where’s my notif squad at???

    • @Sushiisalmon
      @Sushiisalmon 5 років тому +7

      Rhocel Lipcan right here 👏

  • @sherlymfuentesvillegas509
    @sherlymfuentesvillegas509 5 років тому +2

    Im so glad you guys are making videos again! This helped me through college and now im in med school, and find that for a quick review before reading the biochem book, your videos are great. you should make one about antibodies, structure, types and functions!

  • @thashasobirin7762
    @thashasobirin7762 5 років тому

    I love all your video...it help me a lot before I go to class....don't have to read fast before class.. just noti squad is enough

  • @ishaanhorwith2723
    @ishaanhorwith2723 5 років тому +1

    I watch your videos in science and they're really helpful!

  • @cannon7495
    @cannon7495 4 роки тому

    Thanks, Amoeba Sisters really appreciate it helped a lot.

  • @largepp8414
    @largepp8414 5 років тому +3

    I am currently in 8th grade. I remember in 6th grade when i used to watch this in class. Good times

  • @whyuta1890
    @whyuta1890 4 роки тому +1

    this video is literally a lifesaver. thank you!!

  • @LLopez993
    @LLopez993 4 роки тому +1

    reviewing biochem for my USMLE exam with the Amoeba sisters :> ! love you guys !!

  • @jasminetoti1041
    @jasminetoti1041 3 роки тому

    Thank you so much❤️😭 what would I do without you!!

  • @duanenso_freestyle
    @duanenso_freestyle 4 роки тому +1

    your videos are always helpful, thank you so much

  • @lilyruff1411
    @lilyruff1411 2 роки тому +1

    I’m still confused how mutations just randomly occur. What caused them to mess up in the first place. Why don’t they replicate how they’re supposed to

  • @preronalive7409
    @preronalive7409 5 років тому +1

    Thank u so much...teachers can just confuse us...but m so happy that u help me clear all my confusions... u make the hardest of topics seem so easier.

  • @madam_holmes309
    @madam_holmes309 5 років тому +3

    I like your videos!!!!
    It helps me alot
    Thanks for your explanation ❤

  • @austinb3560
    @austinb3560 4 роки тому +1

    Taking my microbio exam tomorrow. Hopefully this helps. Either way this video is awesome!

  • @alanawilliams8291
    @alanawilliams8291 Рік тому +1

    I may just be missing it or something but I still don't understand mRNA. For my assignment, I'm being asked what is the mRNA in the sequence but I can't give an answer because I don't know.

    • @欣-i5s
      @欣-i5s Рік тому

      mRNA is messenger RNA where it delivers the DNA from the nucleus to the ribosome, which matches with tRNA that codes into amino acids which forms a polypeptide chain that turns into a protein. This is the process of transcription(sending the DNA to the ribosome by making it to mRNA) and translation (having tRNA code into amino acids that turn into protein) I hope this helped and I hope I’m not too late 🙏🙏