How Large Can a Bacteria get? Life & Size 3

284 000 Megtekintés 7 M

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In and out, in and out. Staying alive is about doing things. This very second, your cells are combusting glucose molecules with oxygen to make energy available, which keeps you alive for another precious moment. To get the oxygen to your cells you are breathing.
Breathing is an answer to a very hard problem: How do you get the resources that your cells need to survive, from the outside, to the inside of your cells? Every living thing has to solve this problem and the solution is surprisingly different depending on one of the most important regulators of life: Size.

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Megjegyzés

  1. Kurzgesagt – In a Nutshell
    Kurzgesagt – In a Nutshell
    7 hónapja

    You want to learn more about science? Check out our sciency products on the kurzgesagt shop - all designed with love and produced with care. Getting something from the kurzgesagt shop is the best way to support us and to keep our videos free for everyone. ►► kgs.link/science (Worldwide Shipping Available)

    1. anna rascala
      anna rascala
      6 napja

      You have most amazing animation,and doing this long fully animated video requires a lotttttttt of hours,so salute to you,these are most educational

    2. In MonyRoth
      In MonyRoth
      11 napja

      I really like your video content 🇰🇭

    3. Murtaza Malik
      Murtaza Malik
      16 napja

      Hi Jana

    4. Ramothy Nadeak
      Ramothy Nadeak
      Hónapja

      I think i watched every vid from this channel

    5. ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻ ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻
      ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻ ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻
      2 hónapja

      kurzgesagt had only 1M subs when I found them

  2. Chuck Itall
    Chuck Itall
    6 órája

    humans are not a bacteria,,they resemble more the cancer family.

  3. JustRetartedXD
    JustRetartedXD
    6 órája

    I like how this video explains easier than my teacher notes on diffusion

  4. Glandolin
    Glandolin
    7 órája

    Why have I learned more about biology from this one video than the entire school system ever taught me?

  5. Laurence Grey
    Laurence Grey
    7 órája

    Combustion and Respiration aren't the same thing. @Kurzgesagt

  6. SHOW MAKER
    SHOW MAKER
    9 órája

    Kurzgesagt really said size matters

  7. PandaMarinez
    PandaMarinez
    15 órája

    When you say for example our lungs surface area is 70 square meters what’s the thickness? Is it a meter?

  8. Cole Goulet
    Cole Goulet
    16 órája

    not to mention how do you make a wale sized bacteria stay together the cell membrane is so thin

  9. Shake your head
    Shake your head
    20 órája

    Your sooooo hard to find

  10. Bread Lord
    Bread Lord
    Napja

    “In and out, in and out” - me when I want to go outside because it’s snowing but it’s too cold

  11. kkjacobs 18
    kkjacobs 18
    Napja

    As a Ph.D student studying microbiology, thank you for making cute animated bacteria. Might I suggest that you all do a video on giant viruses and virophages? They’re a relatively new discovery/concept but really interesting! Basically viruses infecting other viruses!!

  12. AntiRix
    AntiRix
    Napja

    A bacterium*

  13. KoiDaBoi
    KoiDaBoi
    Napja

    Who knew one of the most feared bacteria looked so cute?

  14. Michael Caballero
    Michael Caballero
    Napja

    “To get the oxygen to your cells, you need to breath.” Dang it Kurzgesagt you made me think about breathing!

  15. adrimare1
    adrimare1
    Napja

    This... didn't actually answer the question... What's the cutoff size for something like bacteria?

  16. Erik Steup
    Erik Steup
    2 napja

    6:35 When you are actually wearing only blue underwear at the moment

  17. George M
    George M
    2 napja

    The thumbnail is deceitful clickbait (...and no new concepts in this one, at least for me).

  18. M-O
    M-O
    2 napja

    This is a foreign contami-nope

  19. Zero Two
    Zero Two
    2 napja

    In and out hmmm

  20. Ege Köroğlu
    Ege Köroğlu
    2 napja

    What if the cell has a 2d body? I mean if it would survive being big? Like a giant paper

  21. BigJay7410
    BigJay7410
    2 napja

    Not to nit pick or anything but, if you put a sugar cube in a glass of water and just leave it, the sugar will end up on the bottom of the container, not evenly distributed throughout the water.

  22. Palamontus 10
    Palamontus 10
    3 napja

    i have a good question: can you make a 40 min. - 1 hour movie ? (~)

  23. Tristonavich
    Tristonavich
    3 napja

    size does matter

  24. 范家榮
    范家榮
    3 napja

    I still want to know how large a bacterium can get

  25. Jay Wooten
    Jay Wooten
    3 napja

    The bacteria on my hand watching this video how to become big without killing myself

  26. Sergio Corral
    Sergio Corral
    3 napja

    What I took from this video: Size Matters

  27. Snöiller
    Snöiller
    3 napja

    "To get the oxygen to your cells, you breathe." Me, taking a hit on my vape: Yeah sure

  28. Kushagra Tiwari
    Kushagra Tiwari
    3 napja

    *Bacterium

  29. Cat Cat
    Cat Cat
    4 napja

    0:00 dang it, you triggered my manual breathing 😮‍💨

  30. The Random Content Channel
    The Random Content Channel
    4 napja

    Why not just become a science teacher?

  31. mike ock
    mike ock
    4 napja

    random guy: size doesn't matter me: 0:40

  32. just trip
    just trip
    4 napja

    "Life loves free things" My government: no we dont do that here

  33. 刃 鬼滅
    刃 鬼滅
    4 napja

    The feeble feigned belgian allegedly unlock because collar simplistically sin inside a few fierce step-uncle. befitting, jaded seeder

  34. Priyanshu Raha
    Priyanshu Raha
    4 napja

    There is always a bigger fish. -someone

  35. Stefan Trifonov
    Stefan Trifonov
    4 napja

    Имате ли някой българин

  36. Angst Legion
    Angst Legion
    4 napja

    Can you do a video on ice? I mean ice 1 2 3 4 untill 9? I've read a book i forgot the name of where ice 9 was a major thing and was dropped in the ocean causing chaos because the water was added to the solid crystal structure of ice 9 or something.

  37. HowDoYOUlikethem Apples
    HowDoYOUlikethem Apples
    5 napja

    So how big can bacteria get? It never really said the maximum size.

  38. SM69 Animations
    SM69 Animations
    5 napja

    “Life loves free things” EA: I’m gonna stop you right there

  39. Arnas Bananas
    Arnas Bananas
    5 napja

    I know how big parasites could get. Sure, we call them siblings but I prefer parasites

    1. Mark Gallagher
      Mark Gallagher
      4 napja

      Correct

  40. Baseplate_
    Baseplate_
    5 napja

    "breathing is the answer to a very hard problem" Me taking calculus: so this must be impossible.

  41. Random human  Person
    Random human Person
    5 napja

    Egsesenchal cricices golore

  42. Vivien Takács
    Vivien Takács
    6 napja

    I hate it. I hate that it makes sense

  43. Divyan Pal
    Divyan Pal
    6 napja

    So size does matter after all

  44. Isaac Lima
    Isaac Lima
    6 napja

    Its very nice not having to stop the video every 10 seconds to convert from imperial. Thanks kurz.

  45. George Parkin
    George Parkin
    6 napja

    So size does matter?

  46. Wolf in the Suit
    Wolf in the Suit
    6 napja

    Bacteria be like: humans are cringe

  47. the walking potato's • 3 days ago
    the walking potato's • 3 days ago
    6 napja

    0:01 "in and out in and out"

  48. Arshdeep Lall
    Arshdeep Lall
    6 napja

    Cool

  49. Shella Eldridge
    Shella Eldridge
    6 napja

    The insidious millisecond centrally shock because sweater extragingivally bubble at a light cotton. goofy, petite sphynx

  50. Patrick Harrison
    Patrick Harrison
    6 napja

    The synonymous engine preauricularly close because wax potentially tour regarding a ten hose. unequaled, new insulation

  51. baby pink youngjae agenda
    baby pink youngjae agenda
    7 napja

    Manual breathing activated

  52. TeamBarcelon
    TeamBarcelon
    7 napja

    Hi😁😁😁😁😁

  53. Mykel Duso
    Mykel Duso
    7 napja

    Considering the square cube law and how long a blue whale can hold it's breath, how big must those lungs be? Is the whale using oxygen at an incredibly slow rate? If so how does it power all those huge muscles? I think another video is in order.

  54. Dustin Jackson
    Dustin Jackson
    7 napja

    A very large but thin bacteria could exist -- this maximizes surface area and minimizes interior. It could survive by capturing animals that trample on it and holding them til they die, expanding out over them to digest them after they've bit the dust.

  55. solless
    solless
    7 napja

    I am way too high to understand this I’ll watch again in the morning😂

  56. Ryuu Gamin
    Ryuu Gamin
    7 napja

    this makes me think of how antman changes shape

  57. siqoe pocae
    siqoe pocae
    7 napja

    The like macrame immunohistologically heap because software rationally consider vice a outstanding secure. slippery, brown hyena

  58. Kunal Bajaj
    Kunal Bajaj
    7 napja

    It just take one phage to destroy thr largest bacteria!

  59. MrSunKin
    MrSunKin
    7 napja

    ive never been so proud of myself for breathing, my god im such a complex organism i'm impressed with myself

  60. True Liars
    True Liars
    8 napja

    Altinin on bes kati kadar

  61. Tuck Hoi Chan
    Tuck Hoi Chan
    8 napja

    The start of this video was a manual breathing reminder. And so is this comment

  62. Mazzeha
    Mazzeha
    8 napja

    In other words... I'm a walking hotel, so that living cells can chill 😅 atleast tell me, I am in charge of my own brain 🤔

  63. Tapasi Das
    Tapasi Das
    8 napja

    Then im not breathing (2 weeks later)=dead💀

  64. nukulus
    nukulus
    8 napja

    I still wonder why he chose a german name (Kurzgesagt)

    1. Sinjun2013
      Sinjun2013
      5 napja

      because they're german

  65. Roman Olenski-Gesell
    Roman Olenski-Gesell
    8 napja

    Bacterium is the singlar pronounciation for bacteria. You dont say a bacteria. You say a bacterium.

  66. GermanGamer7
    GermanGamer7
    9 napja

    Bacteria singular is bacterium T_T

    1. GermanGamer7
      GermanGamer7
      8 napja

      @Jonah 258 Oh cool

    2. Jonah 258
      Jonah 258
      8 napja

      You were the 11.111 comment btw

  67. Gay_Insomniac
    Gay_Insomniac
    9 napja

    I swear the internet is better than my school Kurzgesagt taught me science. Bill Wurtz taught me history. Vsauce made me have an aneurysm. A hundred different people taught me math and English. HUfrom alone gave me more knowledge and entertainment than nine years of classes.

  68. Gay_Insomniac
    Gay_Insomniac
    9 napja

    "Staying alive is about doing things." 🎵 I always thought I might be dead, now I'm sure that it's true- 🎵

  69. its better with cheddar
    its better with cheddar
    9 napja

    when you already know something kurzsegesagt says SMORT

  70. The Eyebrows
    The Eyebrows
    9 napja

    There is a single celled organism that is far larger than 1mm, in fact it's even bigger than an insect. It's the Caulerpa, a kind of green Algae. They can grow up to 12 inches, but do this by using specialized evolved organelles that imitate plant structures like stems and roots. So a bacteria might be able to get larger but would need to evolve some very specialized organelles.

  71. Ashmit Sahoo
    Ashmit Sahoo
    9 napja

    Why osmosis happens from low concentration to high, why not opposite?

  72. Gaming Everyday
    Gaming Everyday
    9 napja

    5:51 the cells make me feel like they are roommates that do different chores around the house or apartment

  73. Ligma Tarded
    Ligma Tarded
    10 napja

    “Being alive is about doing things” Consider me dead then.

  74. TheAuroraRed
    TheAuroraRed
    10 napja

    I do need ไทยsubtitles please

  75. muhammad ksatria akbar
    muhammad ksatria akbar
    10 napja

    Indo sendiri kah?

  76. Buslin Butts
    Buslin Butts
    10 napja

    Or make many medium units

  77. DICK WAFFLE
    DICK WAFFLE
    10 napja

    7:53 is that left lung stoned? 🤣

  78. Manuraj Singh Chauhan
    Manuraj Singh Chauhan
    11 napja

    Size does matter after all

  79. yotoball I4
    yotoball I4
    11 napja

    That's some national geographic for kids kinda stuff... amazing

  80. secret unknown
    secret unknown
    11 napja

    The largest cell in the world is ostrich egg

  81. Volutedsauce
    Volutedsauce
    11 napja

    Thank you know I have to forcefully breathe

  82. Pola & Tiger
    Pola & Tiger
    12 napja

    Phew, we are save from bacteria! They won't eat us.

  83. Veyron Darren
    Veyron Darren
    12 napja

    This video told me tiny thing about the lungs, but what it told cleared up all the doubts that I had untill now. Thanks

  84. Veyron Darren
    Veyron Darren
    12 napja

    5:44 Life avoided that problem by forming multicellular organisms. Bhut why? Why do life wants us to be better and modified? Why do nature wants life to form, survive and improve? Why do the nature wants life to exist, that it is helping it?

    1. Lünkel
      Lünkel
      8 napja

      Nature doesn't want anything. What you're looking for here is evolution. The basic concept is the following: 1) organisms produce slightly different offspring, some are better and some worse (mutation and recombination) 2) Organisms which are better at reproducing become more common because, well, they make more offspring (natural selection) 3) These traits that were selected for then get passed on to future generations (heredity)

  85. Vikas S
    Vikas S
    12 napja

    Like 1billion years ago single cell beings existed they formed groups to become multicellular now we will get together in an another billion years and form a new type of living and move through ocean of the universe

  86. Aki Esha
    Aki Esha
    12 napja

    Orange janitor birb: *im so done*

  87. MarshallsWorld
    MarshallsWorld
    12 napja

    I watched this to feel smart and I understood maybe 2 words

  88. V
    V
    12 napja

    Awwwwww 😯.....subscribed! 🧐❗

  89. SebiZito Zito
    SebiZito Zito
    13 napja

    how do you draw this

  90. Lemon Pie
    Lemon Pie
    13 napja

    4:50 One of the most feared bacteria

  91. Kong Carrot
    Kong Carrot
    15 napja

    thank you Kurzgesagt. this helped alot

  92. [Tenshrimp]
    [Tenshrimp]
    15 napja

    So, how to do diffusion?

  93. Gato Preto
    Gato Preto
    15 napja

    If you think you are not cool YOU ARE A FRICKIN CELL MEGAZORD

  94. LlamaYT
    LlamaYT
    16 napja

    WAIT...... Am I considered and animal? Can someone answer this question?

    1. Fallen Down
      Fallen Down
      12 napja

      Yes, duh. What did you think you were? Your speices reproduce by giving birth and feeds their babies with milk like all other memmals do

    2. Yiğithan Kılınç
      Yiğithan Kılınç
      16 napja

      Yes, humans are biologically considered apes

  95. j2157
    j2157
    16 napja

    Is diffusion an example of entropy?

  96. at SpydrXIII on Twitter
    at SpydrXIII on Twitter
    16 napja

    3:36 flatworm mouths aren't up there on the head. a planarian's pharynx and mouth are in the middle and the underside. also the caterpillar you've drawn has only pseudopods and no actual legs.

  97. yousef yaghoobi
    yousef yaghoobi
    16 napja

    who breath during the video?

  98. Hokage Jayden
    Hokage Jayden
    16 napja

    In N out

  99. Matias Andres
    Matias Andres
    17 napja

    I'm way too stoned for this

  100. Nic Chan
    Nic Chan
    18 napja

    This channel that can make breathing interesting.