Homeostasis and Negative/Positive Feedback

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  • Опубликовано: 4 окт 2024

Комментарии • 851

  • @AmoebaSisters
    @AmoebaSisters  7 лет назад +464

    We made a homeostasis video when we first started, back in 2013. Looking back at the old video, we cringe: ruclips.net/video/6fhbbFd4icY/видео.html. Petunia didn't know how to draw, but she wanted to get better. Pinky recorded her voice with nothing planned out. But we're not going to delete it, because 4 years later, this video has shown how we have learned how to create with constant practice. We are still getting better; you can see our milestones here! www.amoebasisters.com/milestones If you are a creator on RUclips (or anywhere), please keep doing so. The world needs more creators after all.
    With love, The Amoeba Sisters
    UPDATE: We have videos dubbed in Spanish and Portuguese using an artificial voice via aloud.area120.google.com to increase accessibility. See our Amoeba Sisters en Español channel ruclips.net/channel/UC1Njo3LBy53cOPngz6ArV8Q and Amoeba Sisters em Português ruclips.net/channel/UCYTQPX2X_mXe0ZMPi0fXxbg Want to help translate our subtitles in any language? Learn more here www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles

    • @thetimberwolf9904
      @thetimberwolf9904 7 лет назад +23

      Amoeba Sisters my biology teachers show the videos from you guys almost after every lesson, and I have to say we love it, much better than boring PowerPoints

    • @kevinvuillaume4024
      @kevinvuillaume4024 6 лет назад +7

      You deserve so many more subs xd

    • @anaulrichcatts2534
      @anaulrichcatts2534 4 года назад +4

      I remember when this came out - it was awesome! I miss the cell king!

    • @Lily-jt7fc
      @Lily-jt7fc 5 месяцев назад

      @@thetimberwolf9904 same my teachers also use the videos to explain the topic :D

  • @adrielle3168
    @adrielle3168 5 лет назад +5019

    My teacher spent 1h teaching this and i learnt more from a six minute video taught by bacteria

  • @theivoryguy2476
    @theivoryguy2476 5 лет назад +1914

    An Amoeba teaches me better than a human ever would.
    Wow.

    • @rr7firefly
      @rr7firefly 5 лет назад +11

      Don't ever watch a microscopic video of an amoeba devouring a helpless paramecium. It is not pretty.

    • @mercedeshake7863
      @mercedeshake7863 5 лет назад

      lol

    • @vinsmoke4847
      @vinsmoke4847 4 года назад

      Thanks Yoshi

    • @babababababa9439
      @babababababa9439 4 года назад

      I'm reporting you to the IRS yoshi!

    • @ubangy804
      @ubangy804 4 года назад +2

      The person who makes this is a human 😂😂😂😂

  • @jaysuma2661
    @jaysuma2661 7 лет назад +1670

    This got into my brain so much faster than my book and ppts. Thank you so much.

    • @abc-eb4zh
      @abc-eb4zh 6 лет назад +31

      I know! I hate it when teachers spend the whole lesson reading from a PowerPoint or textbook and not explaining anything. This is much better

    • @djordjedjokic814
      @djordjedjokic814 6 лет назад +1

      hey ,if anyone else is searching for what is human anatomy try Laophiaa Cranial Blueprint (do a google search ) ? Ive heard some interesting things about it and my mate got excellent success with it.

    • @jennapetre8016
      @jennapetre8016 5 лет назад +1

      Jay Suma soooo true!

    • @akshaya7746
      @akshaya7746 4 года назад +1

      IKR!!!!

    • @Itzzdanas
      @Itzzdanas 2 года назад

      playing minecraft to find cells ( sorry im a dumb )

  • @onelanka7542
    @onelanka7542 Год назад +244

    As a biology teacher, I admire your creativity in converting some of the complicated concepts into a very simple formats and tying it with real life examples which helps students with retention.
    You are doing such an amazing job!!! Keep up the good work!

    • @Gura2
      @Gura2 Месяц назад

      Make ur students watch these videos when introducing topics

  • @TheCreativeNick
    @TheCreativeNick 5 лет назад +578

    *_Balanced, how all things should be._*

  • @KoreanBoysFishing
    @KoreanBoysFishing 4 года назад +900

    "Did you know, just sitting here right now, you're doing something absolutely remarkable?"
    Me, who is stuck in quarantine: *Happy quarantine noises*

    • @vox5136
      @vox5136 4 года назад +5

      tell that to my parents...
      ._.

    • @singing_dino_7115
      @singing_dino_7115 4 года назад +6

      This might just be the most relatable comment I've seen all quarantine

    • @ruthhh.m
      @ruthhh.m 4 года назад +3

      me toooo😂

    • @yurni7647
      @yurni7647 3 года назад +2

      If only we knew at the time bro

  • @roxiethecockapoo1138
    @roxiethecockapoo1138 Год назад +49

    You explained, in one sentence, what I couldn't understand in 2 weeks of biology because my teacher doesn't teach us anything.
    For this, I thank you

  • @kirbydis
    @kirbydis 3 года назад +35

    stop seeing comments do your homework

  • @sareensidhu6807
    @sareensidhu6807 6 лет назад +344

    This is the first video I've watched on this chanel and it was really well done. The audio quality is great, the music is nice, the narators tone is engaging and doesn't make me wanna sleep and the visuals are look good. Glad I found this

  • @darcy_macisaac3840
    @darcy_macisaac3840 7 лет назад +296

    Rewatching these videos now that I have bio this semester. Love this channel, easy simple worded concepts really help:)

  • @halkun7191
    @halkun7191 7 лет назад +235

    Just what I needed for my human anatomy class.

    • @samipadhikari2801
      @samipadhikari2801 7 лет назад +5

      isn't this physiology? dafuq

    • @onceuponatime4786
      @onceuponatime4786 6 лет назад +7

      samip adhikari maybe he meant “human anatomy and physiology” class since i have the same class in college. just that he forgot saying the physiology part.

    • @0831dy
      @0831dy 6 лет назад +1

      same

    • @IraidersDeaf
      @IraidersDeaf 3 года назад +1

      I’m learning this for my 7th grade pre-ap science class

  • @karo432
    @karo432 10 месяцев назад +11

    Trying to stay awake at 3 in the morning while watching your videos is a fun experience.

  • @thereyvan
    @thereyvan 3 года назад +69

    “Did you know, just sitting here right now, you’re doing something absolutely remarkable?” i’m eating a swiss roll

    • @uselesslynishat
      @uselesslynishat 3 года назад +3

      was it yummy

    • @hayleycoman5088
      @hayleycoman5088 2 года назад +1

      this comment mad my day

    • @Windsguidance
      @Windsguidance 17 дней назад +1

      Remarkable!

    • @thereyvan
      @thereyvan 17 дней назад +1

      @@uselesslynishat i’m eating another swiss roll as i read this. yes, it is yummy :]

  • @MechanicsStudents
    @MechanicsStudents 6 лет назад +195

    I'm taking Advanced Biology in highshool and is currently cramming for a mid term (Bad idea I know) but this video was very simple, entertaining and informative, thank you so much!

    • @dr.gopinadhasasibhusanarao8913
      @dr.gopinadhasasibhusanarao8913 5 лет назад

      u2ejtigkhirkg kng ka ft gbB,,,☺😢💐6🎂👌

    • @reesewatson1562
      @reesewatson1562 4 года назад +3

      I’m in 7th Grade and have an insanely hard science class soooo...

    • @alxrts7866
      @alxrts7866 4 года назад +1

      Reese Watson Same, we occasionally watch these videos in class but I like watching them alone better since I can actually focus on just the video.

    • @JJ-ed9nq
      @JJ-ed9nq 4 года назад +1

      Nicholas Bloxxer why don’t u post videos anymore?

  • @housingreport1547
    @housingreport1547 7 лет назад +40

    Thank you soon much for making the vedio
    We live in Australia but mandarin speaker at home.
    My son don't want to go to school . So he stay home and
    He loves your vedio
    He is just turn 8

  • @carterpizano
    @carterpizano 3 года назад +244

    POV: Your teacher sent you here

    • @ReyPVK
      @ReyPVK 3 года назад +2

      Yup

    • @cearun957
      @cearun957 3 года назад +3

      ɴᴏᴡ ᴘʟᴀʏɪɴɢ: Who asked (Feat: No one) ───────────⚪────── ◄◄⠀▐▐ ⠀►► 5:12/ 7:𝟻𝟼 ───○ 🔊⠀ ᴴᴰ ⚙️

    • @miskyyusuf4288
      @miskyyusuf4288 3 года назад

      @@cearun957 Cool

    • @cassandracamp2727
      @cassandracamp2727 3 года назад

      Me

    • @mikewazowskigaming3029
      @mikewazowskigaming3029 3 года назад +3

      POV: I am here out of curiosity

  • @jongamaw.3638
    @jongamaw.3638 6 лет назад +2

    I am so thankful for people who can make biology for dummies.THANK YOU

  • @giovanni4748
    @giovanni4748 2 года назад +2

    I lived in three states Oregon California and Ohio we all watch this channel. It's amazing

  • @owenwortinger1499
    @owenwortinger1499 4 года назад +233

    Nobody:
    My Science Teacher Assigning Quarantine HW: TaKe NoTeS oN tHiS viDEo AnD rEpOrT bAcK tO mE

  • @angierobles4254
    @angierobles4254 6 лет назад +11

    Thank you for helping me get through with my home work. I've been watching you since I was little and now I'm already in high school! Thank you so much!😊

  • @XxxDotDotCurvexxX
    @XxxDotDotCurvexxX 4 года назад +30

    I’m starting my first year of college and having trouble already in my Anatomy and Physiology 1 class and came across this video. I absolutely love this! I’ve learned so much then my $240 AP textbook 😭💖
    Thank you for your videos! I will definitely be coming back to watch more

  • @melonbar1042
    @melonbar1042 5 лет назад +2

    Whenever I study for my AP BIO quizzes or openers, as well as tests, I go straight to your channel and desperately hope you have a video of my lesson. THANK YOU SO MUCH!

  • @m.agbanlog9109
    @m.agbanlog9109 11 месяцев назад +2

    I know this is an old video (posting in 2023!), but I use this video to help students understand the relationship of the cell membrane and homeostasis. I love your work!

  • @goose5931
    @goose5931 3 года назад +1

    I was looking for a video that could explain this topic better for my kids, and you all won the lottery. Great video.

  • @madelinecaymo1581
    @madelinecaymo1581 4 года назад +2

    I really enjoy watching Amoeba Sister video. Not an episode is boring! 😆

  • @NghiNguyen-t2b
    @NghiNguyen-t2b 3 месяца назад

    You saved my life. i just did biology and the last couple terms I barely passed. (53%lol) I think I have to get my life back together and I found you. I hope u have all the best in life.

  • @jessicaharding158
    @jessicaharding158 6 лет назад +45

    Thank you so much for your help!!!
    Now that was Positive Feedback ;)

  • @salrtycookie
    @salrtycookie 5 месяцев назад +2

    I love the amoeba sisters so much 😭 if I get an A1 for my bio, I’m surely buying the merch HAHAHA(still buying even if I don’t get an A1)

  • @MidgtheWEIRDO
    @MidgtheWEIRDO 4 года назад +3

    I love this channel... I have watched the Amoeba Sisters most of my high school life (I been watching you gals since 9th grade I am in 11th now) and I have to watch your videos to help me in all of my Science classes and so far I have gotten an A on every test I had! Thank you Amoeba Sisters you've not only helped me understand Science but let me have a little laugh and fun on the way! THANK YOU!!!

  • @sophiel8520
    @sophiel8520 3 месяца назад +1

    I’ve literally been watching these videos since I was in middle school and now I’m getting my
    masters degree lol. Thanks amoeba sisters!

  • @emaliegreen3842
    @emaliegreen3842 6 месяцев назад +1

    thank you! took you 6 minutes to teach me! thank you youtube univesity! always appreciated

  • @yasminahmed7011
    @yasminahmed7011 10 месяцев назад +1

    my teacher sat with me an hour and a half to understand positive and negative feedback yet didn't understand in just 6 minutes I understood it all!!!

  • @elsinnazar7690
    @elsinnazar7690 6 лет назад +9

    i got the whole thing in 6 minutes video but not 4 days of 50 minute class period. Thank you

  • @miamiocevic5796
    @miamiocevic5796 6 лет назад +2

    I love your videos so much! I am studying biology and whenever I don't understand something well enough I search for your video. Stay amazing!

  • @lbgoodvibes
    @lbgoodvibes 8 месяцев назад +2

    wow. so cool. A lot of things I thought I did know a little bit of but it turns out that I understand better, thank you for that/this. You remind me of Ms. Frizzle from the magic school bus, and teaching wise!!

  • @NJgirl4eva89
    @NJgirl4eva89 4 года назад +17

    Thanks for posting! I couldn’t make sense of this reading it from my textbook, but you made it so simple. Thank you!

  • @CookiehsAndDreams
    @CookiehsAndDreams 3 года назад +2

    When you're forced to watch a biology video, but it's Amoeba sisters so it's all good.

  • @akirahargovan2616
    @akirahargovan2616 2 года назад +7

    I love you guys so much. Its so helpful to see visual representations. Even if I understand a topic, I'll watch your videos for the cute animations or jokes. Thanks for making learning so fun!

  • @spinachdip8486
    @spinachdip8486 6 лет назад +1

    THANK YOU SO MUCH FOR THIS VIDEO! This is helping me SO MUCH for my first high school quiz tomorrow! Thank You Amoeba Sisters, you're the best!

  • @Peppermint246
    @Peppermint246 2 года назад +1

    I live for this channel while doing vet nursing. It makes it soo much easier to understand than some books.

  • @jacober343
    @jacober343 4 года назад +3

    This was so helpful for an online assignment I was really confused about. Thank you so much!!

  • @lancebautista9053
    @lancebautista9053 6 лет назад +6

    THANK YOU SO MUUCH! Badly need to learn this for a test tomorrow

  • @brendaramirezgutierrez1670
    @brendaramirezgutierrez1670 2 года назад +2

    Nuestra células, tejidos, órganos y sistemas, están trabajando para mantener un equilibrio y organización en nuestro cuerpo, a esto se le llama homeostasis.
    Este proceso aunque no es visible aparentemente a nuestros ojos, es realmente importante para nuestra subsistencia.
    Hay dos retroalimentaciones que ayudan a llegar a este estado, la retroalimentación negativa y la retroalimentación positiva.
    Es interesante que aunque las dos en cierto modo parecen diferentes, sirven o ayudan al cuerpo a regresar a su estado inicial, en el caso de la retroalimentación negativa, se pregunta cómo contrarrestar esto, mientras que la retroalimentación positiva acelera el proceso.
    La explicación y los dibujos me parecieron hermosos.

  • @Geogia679
    @Geogia679 5 месяцев назад +1

    this is way too more better than the explanation of my 1 hour lecturer

  • @puddleduck1405
    @puddleduck1405 6 месяцев назад

    thanksss!! I study engineering but we learnt this as an example of control engineering and feedback in the human body. Since i forgot about this from highschool, this was a great refresher, thank youu!! Amazing videooo

  • @johnaeedwards4644
    @johnaeedwards4644 2 года назад +1

    Being a beginner & learning all this you made this so easier for me. Thank you

  • @muhammadtasleem2336
    @muhammadtasleem2336 4 года назад +1

    Thanks teacher......🌹🌹🌹🌹
    Your videos is always helpful.......
    Thank you so much....🌹🌹🌹

  • @dawnlafayette2379
    @dawnlafayette2379 4 года назад +3

    This is a great presentation. Helped me more than my boring teacher.

  • @Jay-or3hc
    @Jay-or3hc 4 года назад +11

    who is watching this for homework

  • @strawberryrhubarbpie
    @strawberryrhubarbpie 5 лет назад +7

    That was brilliant... so simple, helped me understand it beautifully. Currently in A&P II

  • @oscargalvez7
    @oscargalvez7 8 месяцев назад

    No wonder why this video has 3.5M views, best explanation ever, thanks!

  • @sydneyfloyd8940
    @sydneyfloyd8940 6 лет назад +2

    I love love love these videos so much! They always help me out!

  • @Sean_Teriyaki
    @Sean_Teriyaki 7 лет назад +6

    Another great video. I expected nothing less from the Amoeba Sisters.

  • @amberthecoyotegamersansfri1171
    @amberthecoyotegamersansfri1171 6 лет назад +1

    I got an A+ on my science test because of you! Thank you so much

  • @shashikashyap2003
    @shashikashyap2003 Месяц назад

    This was great. I learnt a lot in this 6 mins of a video.

  • @AkechisBeloved
    @AkechisBeloved 4 года назад +1

    This makes homeostasis so much easier for me to understand!

  • @lisameneian9906
    @lisameneian9906 7 лет назад

    don't know what I would do without these videos ! thank you !!

  • @emilytrace3670
    @emilytrace3670 3 года назад +4

    I had a terrible boss once who would use this term wrong and say "I think we're just getting into a negative feedback loop" if I questioned her decisions, logic, or negligence too much. I wish I could travel back in time and tell her "actually, a negative feedback loop is an example of good management, and you could learn something from it“. 🙄

  • @gratitude2346
    @gratitude2346 6 лет назад +2

    Thank you so much! I don't understand why my professor needed and hour and 15 minutes to explain a concept that can be learned in less than 10 minutes.

  • @alizahsilva1256
    @alizahsilva1256 Год назад

    this is PHENOMENAL. Thanks!!

  • @melissarodriguez6467
    @melissarodriguez6467 4 года назад +3

    Please never stop making videos...

  • @freakydoorknob8453
    @freakydoorknob8453 3 года назад +6

    Like driving a car in a highway ,the speed limit is similar to the balanced state of the body, the driver is the brain, the effectors are the pedals, negative feedback loop is the series of actions taken when you are either to slow that you are inconveniencing the car behind or too fast that you are reaching the speed limit; and lastly positive feedback loop is when you are running a red light.

  • @micanikko
    @micanikko 5 лет назад +11

    You guys and Crash Course are life savers!! Thank you! I might have a chance to pass my examinations tomorrow.

    • @justmepenz2576
      @justmepenz2576 5 лет назад

      micanikko how did that go..? Last year/grade it seems, what grade are you in..?

  • @sepohope9369
    @sepohope9369 4 года назад +26

    Out here getting me through med school😂

  • @Airraca
    @Airraca 6 лет назад +2

    Wow, this is great. Bio didn't click with me in 10th grade and now I'm second-year college taking A&P (wish me luck). Thanks for the breakdown!

  • @donttouch3039
    @donttouch3039 2 года назад +1

    special place in heaven for yall fr. manifesting that u will be the reason I pass with flying colors tomorrow. will come back with my grade

  • @mikes2515
    @mikes2515 2 года назад

    been reading this topic on textbooks for multiple times and i didn't understand, thanks for this vid, definitely understood it

  • @SquishalishYT
    @SquishalishYT 5 лет назад +2

    This is the first video I've seen from you guys! This helped me alot in biology today! Thnx!

  • @ruthhh.m
    @ruthhh.m 4 года назад +39

    Me- spending entire quarantine watching hulu and playing video games w/ doritos and a snuggie
    "its not called 'being unproductive', i am maintaining my emotional homeostasis. Take a biology class😝😂"

    • @lissa4922
      @lissa4922 3 года назад +3

      Positive feedback in action!

  • @anveependharkar3860
    @anveependharkar3860 3 года назад +7

    Me not paying attention to video and scrolling thro comments

  • @rudythorns8411
    @rudythorns8411 4 года назад +4

    i was so confused about anatomy and physiology but when i watched this vid they are so cute ! ahaha i love it makes viewers comprehend it easily

  • @AndryFae21
    @AndryFae21 5 лет назад

    I love this!!! Inlearn better watching this than at my medical school

  • @livelovelaugh473
    @livelovelaugh473 4 года назад +3

    @Amoeba Sisters: Thank you for making and sharing this video.
    The jokes adds humor and fun to this course, so thanks for that as well. 😊

  • @aissatoudiallo2419
    @aissatoudiallo2419 Год назад

    I LOVED IT and finally understood it. Love from Spain.

  • @gabrielsalvanaraya3713
    @gabrielsalvanaraya3713 3 года назад

    Scientific Explanation+Incredible Humor illustration= Understandable Lesson.

  • @spankyfrazier2638
    @spankyfrazier2638 2 года назад

    12 hours of my teacher doing this is enough time to learn everything from this video

  • @vanessahayes6471
    @vanessahayes6471 6 лет назад +1

    I think I've gotten a better understanding now ! Thank You !!

  • @rezakhairunnisa2631
    @rezakhairunnisa2631 6 лет назад

    I'm a visual learner and always searching the best video to make me understand bio well.. And i get now.. Thx a million!! This video is so much awesome, make me understand well~~

  • @whenthingsfly4283
    @whenthingsfly4283 7 лет назад +1

    Whenever I get tired from making my little "self study" book I watch this channel.
    Then afterwards I go "Oh that's a great way of putting this as a definition" or "Ooh I can add that to my little book of study notes"
    Afterwards... I honestly don't feel tired anymore.
    Well... this + cat videos...

  • @CyberCharm34
    @CyberCharm34 2 года назад

    Thx this helped me with classes youre the best amoeba sisters

  • @ruthannfacey7586
    @ruthannfacey7586 4 года назад +1

    Your videos never fail to amaze me

  • @simplysage646
    @simplysage646 5 лет назад +2

    Thank you so much for this video! When reading through my anatomy textbook, I was completely lost. This helped SO MUCH☺️

  • @authybonita6867
    @authybonita6867 4 года назад +3

    Watched this back in high school to understand P&N feedback. I'm in college now and Amoeba sisters still helpin me review this. 😂

  • @diogoduarte4097
    @diogoduarte4097 Год назад +1

    During the Renaissance, people thought that homeostasis was the halmark of a living organism and building a machine capable of simulating it was considered remarkable.
    Towards the 18/19th century people started wanting to make clocks that would compensate for environmental variables like humidity, temperature and gravity, so that they could be more accurate and then philosophers recognized this as homeostasis and the idea came that maybe animals and even humans are a kind of "clockwork".
    Nowadays feedback loops are used in all kinds of machines, much for the same reasons. That's how you account for errors in the machine's process based on the environment or even factors you didn't expect.

  • @jenniferdejesuslopez5388
    @jenniferdejesuslopez5388 5 лет назад +1

    Finally I get to understand this subject. Thanks 💓

  • @lilis3067
    @lilis3067 5 лет назад +2

    Thank you this helped me finish my science grade and I might get a great grade!

  • @esiannoyam_74
    @esiannoyam_74 2 года назад

    this video helped me understand a little better about negative feedback, control of body temperature, and diabetes

  • @HolishOlali
    @HolishOlali 6 месяцев назад

    Thanks so much my biology exam is tomorrow. You save my day.

  • @stillsonjung2972
    @stillsonjung2972 4 года назад +1

    Im glad that this have captions.

  • @rawandalthrefe8311
    @rawandalthrefe8311 6 лет назад +5

    thank you so much that was much more helpful than looking at random words in my book :)

  • @samuelfranklin9112
    @samuelfranklin9112 Год назад

    I can barely understand my textbook and this video explains it so simply.

  • @christiancrenshaw4687
    @christiancrenshaw4687 4 месяца назад

    Great, examples. This helped tremendously

  • @is2burs
    @is2burs 7 лет назад +1

    Love watching your videos. My students love them as well.

  • @AllUsernamesTaken
    @AllUsernamesTaken 7 лет назад +47

    Oh my god thank you so much! I have a test on this tomorrow!!!

  • @violetsk1
    @violetsk1 7 месяцев назад +1

    "Did you know, just sitting here right now, you're doing something absolutely remarkable?"
    Me, choosing to click on this video: How'd you know??

  • @emilymiller4655
    @emilymiller4655 2 месяца назад +1

    Explained it better than my literal college course

  • @itz_that_one_person9188
    @itz_that_one_person9188 5 лет назад

    I like this its way better than a big thick book about life science

  • @kenza9040
    @kenza9040 Год назад

    Thank you so much 💗 I found this word in a book and I would not understand it without you ❤

  • @johnlennon2232
    @johnlennon2232 11 месяцев назад +2

    “Well the only positive feedback i remember for some reason is the one with childbirth i wonder which one they will pick- OH!”