We often put a time-stamped table of contents in the video description (check out our video description), but we thought we'd pin it here too for convenience :) 0:57 Relating intro event to diffusion 1:45 Diffusion explained 2:57 Molecules still move at equilibrium! 3:33 Diffusion is passive transport 3:45 Facilitated diffusion 4:22 Some factors that can affect rate of diffusion 6:35 Why care about diffusion?
Amoeba Sisters please stop. i hate how you constantly make gaming references. We watch you so much in biology. I’m sorry but please. The gaming references kill me. Literally portal references. I don’t even want to take credit for the class anymore because of your Naruto and portal references. Thanks. 🙏🐪
Thank you for this video! As a college bio student its nice to hear another explanation of stuff other than just lecture classes. The fish story at the beginning is also a great way to help get people interested and to stay focused on the content you are teaching as it is pretty difficult for me to stay focused when tons of info is being thrown at me. Thank you for helping me study for my exam!
1:47 Diffusion is when the net movement of a substance travels DOWN its concentration gradient. This means it moves from a high concentration to a low concentration. Diffusion doesn't just happen in water, it happens when you spray an air freshener. 2:46 Net movement = overall movement but it doesn't mean the molecules can't move around the other direction or stop moving altogether. The overall/net movement is from a high concentration to low concentration until equilibrium is reached. Diffusion is a passive transport, meaning an input of isn't required. Kinetic (movement) energy is enough. Passive transport does not require added energy. 3:44 Facilitated diffusion is a type of diffusion when molecules still have a net movement from a high concentration to a low concentration but because the ion sizes are too large to travel directly through the plasma membrane, the ions travel through proteins. 4:21 Factors that can affect the speed of diffusion: temperature (higher temperature would mean more movement of the molecules, increasing diffusion rate), distance (the greater the distance that needs to be travelled, the slower the diffusion rate), characteristics of the solvent (is the solvent dense? This could slow to molecules down and decrease the diffusion rate), characteristics of the substance travelling (substances with greater mass will have a lower diffusion rate compared to a substance with less mass), characteristics of the barrier/plasma or cell membrane if it's passing a barrier (small non polar substances pass through a cell membrane easier than large polar substances) and the surface area/thickness of the cell membrane (a large surface area and thin membrane = faster diffusion compared to small surface area and thick membrane).
I'm currently in Bio 206 (Cell Biology) and I have my second exam tomorrow. This is immensely helpful. My teacher is great, but I'm a visual learner and do best with pictures, graphs, carts, etc. So this really helps me remember the material better.
Fun fact: a more natural way to treat ich is to turn the heat in an aquarium up to 86 degrees C as that is the temperature that ich dies. Leave it there for a few days and your fish will be cured without harming other life in the aquarium such as beneficial bacteria which is crucial to converting waste into less toxic substances such as Nitrate. Thanks for the vid!
My 9th grade biology teacher Mrs.Spear told me that you used to be a teacher at Vines High School in Plano! I was so surprised! My 7th, 8th, and 9th grade science classes ALWAYS showed us your videos. It's such a great help. It's also really cool that you used to be our school's teacher! Were you for real..? hmm ;)
I love how they get us engaged by adding real life stories. I have a test tomorrow and all the topics I search up you guys have a video on it. The real life situations help me recall them better because some have happended to me. My fish dies when I was little because they had ich (at first I thought it was because of the LED lights in my room)
I wish there had been such great learning experiences around "when I were a lad" :). How can kids not be excited to learn when science is presented and taught this well!? Wonderful!
this is so helpful since I mostly fall asleep in most of my classes especially biology chemistry and maths and we cannot forget physics so yeah thanks for not letting me sleep and helping me with diffusion.
Whoever who watches this because they like science and not because of the exam 10% examm 70% do not understand or care about science but love the amoeba sister animations 20%
Very helpful I love watching animated scientific videos even I am old enough to quit doing that It really helps to understand quickly and helps in remembering easily Thank you☺
Thank you! I'm going to share this with my 6th grade students as we talk about the movement of oxygen and carbon dioxide related to the respiratory system. :)
thank you for this video. I now understand what diffusion is and also the definition of equilibrium which means when particles moved from a high concentration to a low concentration until they are evenly balanced. F3-K.L- L.H
Hi! I finished biology last year (in chemistry now), but im going to stay subscirbed to this channel because it helped me so much, its really the least i could do. The day before tests, id take notes on your videos and they made so much more sense than the teacher. Thanks for getting me through bio :D
It was a great help for my unit test for finding the factors Thank u I'm a grade 8 science student # It was actually another explanation video so i took the points from this
I don't even take science classes at school but this video was really fun and easy to understand! (I came across the word "diffusion" while prepping for my geography test and wasn't sure if I really grasped what it means! :,D)
Oh my goodness, I was trying to learn wth diffusion is for so dam long, amoeba sisters, thank you so much, you teach better than my freakin biology teacher does, who need school when I have you!
Dear Amoeba Sister, Could you please explain the science of Brining (in the context of cooking) ? Is it passive Diffusion of salt? why doesn't Osmosis occur drawing the water out of the meat? but instead we have a more flavour infused result. I hope you see this.
We often put a time-stamped table of contents in the video description (check out our video description), but we thought we'd pin it here too for convenience :)
0:57 Relating intro event to diffusion
1:45 Diffusion explained
2:57 Molecules still move at equilibrium!
3:33 Diffusion is passive transport
3:45 Facilitated diffusion
4:22 Some factors that can affect rate of diffusion
6:35 Why care about diffusion?
Amoeba Sisters please stop. i hate how you constantly make gaming references. We watch you so much in biology. I’m sorry but please. The gaming references kill me. Literally portal references. I don’t even want to take credit for the class anymore because of your Naruto and portal references. Thanks. 🙏🐪
This video is funny
@@fadi8166 dont hate!!!!
Amoeba Sisters be mine sister cause my teacher is bioenfugy
Fadi Ghazal don’t watch here then
Amoeba sister you guys teach better than my own biology teacher lol
Hey i am a biology teacher!
(but i make students watch these videos all the time) I can't visually explain it better, so why would i?
Matthew Cowell ur one of those teachers that say “BELL DONT DISMISS YOU I DO”
@@matthewcowell Right there with you!
Staright facts
so true
I just learned more about diffusion in 7 minutes than I would in my science class lol.
Lmao same
Same
CFC fvfv
Thank you for this video! As a college bio student its nice to hear another explanation of stuff other than just lecture classes. The fish story at the beginning is also a great way to help get people interested and to stay focused on the content you are teaching as it is pretty difficult for me to stay focused when tons of info is being thrown at me. Thank you for helping me study for my exam!
....And again another scientific concept explained in its most interesting way by the amoeba sisters!
90% people watched it for school
10% just like science
10% here!!!
Lm3rr same
@Lm3rr yes
i like science
I slept through my diffusion lesson so I'm here.
Christmas always comes early when Amoeba Sisters uploads.
bruh
@@callacourt9783 ẞ®μ#
bruh
1:47 Diffusion is when the net movement of a substance travels DOWN its concentration gradient. This means it moves from a high concentration to a low concentration. Diffusion doesn't just happen in water, it happens when you spray an air freshener.
2:46 Net movement = overall movement but it doesn't mean the molecules can't move around the other direction or stop moving altogether. The overall/net movement is from a high concentration to low concentration until equilibrium is reached. Diffusion is a passive transport, meaning an input of isn't required. Kinetic (movement) energy is enough. Passive transport does not require added energy.
3:44 Facilitated diffusion is a type of diffusion when molecules still have a net movement from a high concentration to a low concentration but because the ion sizes are too large to travel directly through the plasma membrane, the ions travel through proteins.
4:21 Factors that can affect the speed of diffusion: temperature (higher temperature would mean more movement of the molecules, increasing diffusion rate), distance (the greater the distance that needs to be travelled, the slower the diffusion rate), characteristics of the solvent (is the solvent dense? This could slow to molecules down and decrease the diffusion rate), characteristics of the substance travelling (substances with greater mass will have a lower diffusion rate compared to a substance with less mass), characteristics of the barrier/plasma or cell membrane if it's passing a barrier (small non polar substances pass through a cell membrane easier than large polar substances) and the surface area/thickness of the cell membrane (a large surface area and thin membrane = faster diffusion compared to small surface area and thick membrane).
Dang this comment helped me complete my biology work
She was talking about the water example 😭 not saying that it only happens in water
I'm doing an online course and we're given a textbook and told to teach ourselves
Your videos are amazing😊
Your videos are always packed with fun and "wow" moments!
I'm currently in Bio 206 (Cell Biology) and I have my second exam tomorrow. This is immensely helpful. My teacher is great, but I'm a visual learner and do best with pictures, graphs, carts, etc. So this really helps me remember the material better.
I feel like this has been more informative than the entirety of my GCSE course
I'm not even in school anymore but heck I'll watch these
ok
Ohhh. That Ich stuff must've been what affected the fish in that one episode of Spongebob Squarepants! Interesting!
I AM brasilian and, i watch your videos to learn inglish
I couldn't understand our lesson no matter how many times I read it. This really helped me in understanding what the hell is diffusion😆
Fun fact: a more natural way to treat ich is to turn the heat in an aquarium up to 86 degrees C as that is the temperature that ich dies. Leave it there for a few days and your fish will be cured without harming other life in the aquarium such as beneficial bacteria which is crucial to converting waste into less toxic substances such as Nitrate. Thanks for the vid!
Then the fish would be cooked
@@Randomn_Polandball i meant Farenheit but thanks bro
@@coolbeans921 Ok lol. (But could you help me translate? I dont do farenheit :D)
Who's here from biology class
Me
Me
I am an exchange student in Germany, so it is nice to have you to explain this to me in English.
who has an exam tomorrow?
Me
Me
next week
Right now
this morning
My 9th grade biology teacher Mrs.Spear told me that you used to be a teacher at Vines High School in Plano! I was so surprised! My 7th, 8th, and 9th grade science classes ALWAYS showed us your videos. It's such a great help. It's also really cool that you used to be our school's teacher! Were you for real..? hmm ;)
who's here during online school because ur teacher sent you a link because you're doing a lab?
Omg I am lol
@@nadiatalal1 lol same
The egg one
Me
I love how they get us engaged by adding real life stories. I have a test tomorrow and all the topics I search up you guys have a video on it. The real life situations help me recall them better because some have happended to me. My fish dies when I was little because they had ich (at first I thought it was because of the LED lights in my room)
I wish there had been such great learning experiences around "when I were a lad" :). How can kids not be excited to learn when science is presented and taught this well!? Wonderful!
as a fish keeper, the thing about methane blue is true, it is really helpful with treating fish
You guys are just great, I'm doing the whole playlist for my Biology Olympiad as a 7th grader. Love from Pakistan
This literally makes so much more sense than in the book
In my class we do two lessons a day so your channel helps for the test next week.
this is so helpful since I mostly fall asleep in most of my classes especially biology chemistry and maths and we cannot forget physics so yeah thanks for not letting me sleep and helping me with diffusion.
you sisters are my literal science teachers rn since its lockdown my teacher makes us watch u guys
Wow what’s this? NEW Original Amoeba Sisters content!😱
Never thought this day would come
you are better than our teacher
bro i want to meet these girls and just hug them and thank them for their videos
love from pakistan
Whoever who watches this because they like science and not because of the exam 10%
examm 70%
do not understand or care about science but love the amoeba sister animations 20%
I LOVE YOU AMOEBA SISTERS, YOU SAVED MY GRADES I LOVE YOU SO MUCH
Hey Amoeba Sisters, this Diffusion video you made is cool! Your videos are helpful to our learning. Remembered learning this back then in Yr 9.
You guys teach better than teachers
Thankyou soooooo much! GSCE’s are hard after coming from Australia and I’m doing Triple Science, so you are helping a lot :D. Thanks for this channel!
Thank you so much I have a bio test tomorrow and I feel so much better about it
Very helpful I love watching animated scientific videos even I am old enough to quit doing that
It really helps to understand quickly and helps in remembering easily
Thank you☺
Best science TH-cam channel for science ever, your helped me alot my SAT subject test bio, thank you
The fact that ur videos make more sense that want my teacher tells me amazes me. Keep it up
You could have just started with "So today we're going to talk about how farts work!"
LOl
MARVELOUS AS ALWAYS.....
Please make a video on Plant Kingdom Classification. Please!!!!
Please never stop making these videos, they are my favorites and so darn good!
i just watched it for school but well done on the 882k subscribers guys
a yes
& there u are a new terrific video by amoeba sisters .... Seriously i really love your videos .
Love the art, love the funny little quotes, love the content, love that this is going to be on my test soon. Thank you Amoeba Sisters!
It's so hard to pay attention to the info with the picture. They're so funny!!!! I love it.
I love your passion for studying science; and your humour is great, too. Thank you for sharing your talent. :)
I love your channel too much!
Same. 2 yrs off bio n still learning w/ Pinky n Petunia. 💕
Thank you! I'm going to share this with my 6th grade students as we talk about the movement of oxygen and carbon dioxide related to the respiratory system. :)
Didn't ask
@@shrekbeliver6619 HI
@@shrekbeliver6619 bro think hecool
thank you for this video. I now understand what diffusion is and also the definition of equilibrium which means when particles moved from a high concentration to a low concentration until they are evenly balanced. F3-K.L- L.H
Thank God u girls exist!!! Please don't stop this amazing work, if possible! 😘💓
simp
Hi! I finished biology last year (in chemistry now), but im going to stay subscirbed to this channel because it helped me so much, its really the least i could do. The day before tests, id take notes on your videos and they made so much more sense than the teacher. Thanks for getting me through bio :D
Thank you very much. I hope to return here in 10 to 15 years, should my aspirations come to fruition.
I remember watching these freshman year… it helped thanks
How bout you diffuse the Cuban missile crisis
wow
Love the way you explain stuff, really helped with science, and I am subscribing
Same
Hi!!!!!!!! Thank you!!!!!!!
(Now I definitely can't go to bed! Not without watching this!)
Thanks for the heart!!!! ❤️ I'd heart you back but I can't. And I can't click like more than once. Who made TH-cam? I need to talk to them.
i love your channel, lot of support from me!!!!!!
keep making these kinds of videos, for entire biology
It was a great help for my unit test for finding the factors Thank u I'm a grade 8 science student # It was actually another explanation video so i took the points from this
I watch these science videos at school! Keep up the good work!
Wow good job, better than my teacher's lectures and khan academy videos she links to them. Thank you.
You make science fun and me happy
Amazing, understandable easily, high absorption rate, love and thx.
You are perfect you teach me better than myself the animation simplifies everything and the reference is amazing
I don't even take science classes at school but this video was really fun and easy to understand! (I came across the word "diffusion" while prepping for my geography test and wasn't sure if I really grasped what it means! :,D)
I have my final exam for biology tomorrow so thank you so much for literally saving my life!
"Lazy River" you guys crack me up! Thanks for the great video!
This video helps me in my Agriculture course
Great video
Equilibrium-When the molecules are equally balanced F.3 T.K
The amoeba sisters are really helpful for me when I don’t understand something, thank you
i love you guys you help me leran faster
you guys definitely created that kind of eagerness to learn science
Awesome and easy to understand.
Thank you. 😊
Lovely teaching
Thanks!
Oh my goodness, I was trying to learn wth diffusion is for so dam long, amoeba sisters, thank you so much, you teach better than my freakin biology teacher does, who need school when I have you!
Who is here for homework
Dear Amoeba Sister,
Could you please explain the science of Brining (in the context of cooking) ?
Is it passive Diffusion of salt? why doesn't Osmosis occur drawing the water out of the meat? but instead we have a more flavour infused result.
I hope you see this.
hu¿¿¿¿¿¿¿
Thanks! You can always turn something hard to easy🎉🎉🎉
ما شاء فهمت وحفظت فقط في 7 دقائق
God plus u 🎉
She teaches Better than mrs Dean
This makes so much sense now, thank you
thank you thins helped me soo much tommorow is my science exam and i didnt lunderstand anything
Sweet video! Any chance you'd do gene expression and epigenetics?
Team amoeba ❤️!
Pls do a video on algae
WAAAH SO TIMELY!! ❤❤❤
you guys are amazing! i am learning so much!
Your videos save me!! Xoxo
good video!
Tysm! I have this for science and ur teaching me more than school
if your seeing this have a good day andd god loves you
these are so nice for college. Thanks.
6:40 yeah! I agree!!
For things like not failing biology class
I dont even do Biology i need it for Chemistry
@@terrencegrant3447 L0L
As someone who has a boring science teacher thank you amoeba sisters for actually preparing me for the regents
Never knew science could be this fun :)
I mean my science teacher is pretty cool tho
I'm trying to get you guys to a million subs!! your videos are the best and help me understand biology more! keep making videos💜💜