The Cell Cycle (and cancer) [Updated]
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- Опубліковано 19 тра 2024
- Explore the cell cycle with the Amoeba Sisters and an important example of when it is not controlled: cancer. We have an Unlectured resource for this topic: www.amoebasisters.com/unlectured Expand video details for table of contents. 👇 Video also mentions cell cycle checkpoints and cell cycle control.
Table of Contents:
00:00 Intro
1:00 Cell Growth and Cell Reproduction
1:42 Cancer (explaining uncontrolled cell growth)
3:27 Cell Cycle
5:26 Cell Cycle Checkpoints
6:48 Cell Cycle Regulation
8:16 G0 Phase of Cell Cycle
Vocabulary in this video includes the words apoptosis, G1, S, G2, mitosis, and cytokinesis. Positive regulator proteins such as cyclins and cyclin dependent kinases are briefly mentioned as well as a negative regulator protein p53.
Positive and negative regulation reference regarding cyclin types and cyclin rise/fall areas [in humans]:
OpenStax, Biology. OpenStax CNX. cnx.org/contents/185cbf87-c72e....
Are you interested in how blood supply to cancer cells may differ from blood supply to healthy cells? Learn more in this Further Reading: 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:
www.amoebasisters.com/about-us...
⭐We have a menu of our resources that complement our videos! Visit docs.google.com/spreadsheets/...
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: openstax.org/details/books/bi...
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MUSIC:
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We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See UA-cam's community guidelines and how UA-cam handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Thank you so much to our translators!
Turkish subtitles by Kardelen Ünalleylioğlu
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.
This video is part of our Unlectured Series! www.amoebasisters.com/unlectured In addition, we also have a cell cycle GIF. You can find that GIF and all of our science GIFs on our GIF page! www.amoebasisters.com/gifs
I wish you were my Biology teacher!
Hey Amoeba Sisters, would you please make a video about the tissue and the integumentary system? Thank you!
Amazing, brilliant and outstanding animation regarding student's mindset and touch with interest !
thanks Amoeba Sisters >3
yee
@@MrJoshie333_ who doesn't!!♥️
I remember watching these videos back in eight grade for biology. Now I’m in my freshman year of college rewatching them for my first anatomy exam on my way to becoming a nurse ❤️😂
Why would someone wanna be a nurse when they can always be a doctor? Do u even need to go college to become a nurse
good Luck!
Goodluck!
much respect!
Good luck 😊
Who here is watching this the day before the test?????
its the day of the test 😂
yeah day before oops
I’m watching it to study for my bio final oof
😂😂The day of test
meee
Im so grateful for igrotum. Its not just a cure; its a beacon of hope for cancer patients like me.
What is that if you don't mind sharing
You guys are legitimately the reason I’ll get my IB diploma!!
I wish they did videos that went into the extent HL does tho
IB hella dangerous tho, I wanna do it😪
Achunike Okafor it is
Hanin - حنين im a bit late, but it’s more like, a lot of homework. And constant stress. But if you’re good at time management, and are prepared to put in some work, the it shouldn’t be a problem. But remember, it really takes dedication.
@@Hanin5002 I’m taking the IB diploma right now, and it’s definitely difficult, but it’s not impossible! The start is pretty heavy, but when you’ve gotten a bit more into it, it gets easier. You don’t have to be a genius. Time management and working consistently is the key to success in the IB.
Good luck!!
When you realise that iPhone cameras go through mitosis
Lmaoo
Djfjidvekdocved9i uhh bif uhh
Lmao
XD
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I am already in med school and these videos help me review some basic concepts. I am very thankful to our chemistry teacher in my 1st year college who introduced you to us
Literally no one:
Pinky: "Have you ever been sitting in class and thought to yourself "I wonder what my skin cells are doing right now at this very moment'"
It's kinda dumb but I did lol 😂😂
I wondered that in grade one. Take that average ppl who are not gifted
that hurted us average people 😩
Yes I have...Go checkout blood cells at work it's an anime...So good ..😂😂😂😂
never in my life u just weird
It's funny how the Amoeba sisters have only one person talking in their videos. Does that mean the second sister is non-existent, or does she edit? Either way, the content is very helpful.
One sister was (still is maybe?) a biology teacher (the speaker) and the other was a graphic designer, or something like that, and she makes all the animations.
The sister underwent mitosis therefore they are identical. You will never know which is which.
The second sister does the art/animation
Toxic Pea she edits
Justins RealmMC my lorddd😂😂😂
My teacher showed us this channel in biology.. now im here on my own :D
Me toooooooo
Are you okay?
@@slippy5083 i hate biology, much prefer chem.
Hi peoples, who wants to tell me what you learn in biology so I can study it before I take it next year? Sounds stupid but I like to be ahead :)
Shoutout to Mrs. Woodson the best bio teacher
I don't even have to study this topic, but the Amoeaba Sisters are so magic that is both informative AND funny to watch! Good job as always! :D
Nerd alert...
@@danaal-dhaheri876 if you are watching this you are probably nerd lol
@@danaal-dhaheri876 If u didnt know, nerds are the people who become more successful in the future. Also the most rich. And... the comment from @RBGRafael is just supposed to give the sisters support because they like their channel, it doesn't mean they are nerds. Do not spread negativity, spread positivity :) and one day you'll probably watch Rafael be a biiiig star and become a millionaire
dont blame me do being annoying but it’s amoeba
Me: Ugh I have to watch a video... I hate bio...
*clicks on video link*
Me: Oh It's Amoeba Sisters
*gets popcorn and a notepad*
legit me
IKR
Haha me!
“You are bigger than you were when you were 5”
4 year olds: Am I a joke to you?
Alex747 Btw ur comment has a lot of likes but no one relied.
Just letting you know
When you were
*were*
Lil_ Kweenloli someone who is still 4 yo was never 5 dummy
lol that one gacha kid in the comments
you find them everywhere and anywhere and it's bothering me...
I was watching this during class and I wasn't expecting a reference to portal but seriously this video helped me a lot on the assignment I was doing thank you
For the past year, I've been struggling so much with biology to the point where I just gave up on the subject. But your videos are A LIFE SAVER! I honestly never understood my teacher in class but that was until I came across your videos. Thank you so much.
alright fortntie is violent XD
REAL
@@sparis4517 wrong comment bud, nothing about Fortnite here.
I'm watching this the night before the final 😂
Wish me luck ✌😂
tony flamingo luck
Did you pass??
Same my G
Sameeee
How'd you do? lol
Came just in time for my cell biology final tomorrow morning, can't even begin to say enough "thank you" in appreciation! Just exactly what I need in solidifying my grasp on this.
Wow perfect timing! I have a test on this tomorrow for honors bio
Caitlin Mitchell how was ur test
I have my middle school trimester exam on this tomorrow! Please send prayers! Totally wish we watched this. P.S. I binge watch these videos. LOVE YOU AMOEBA SISTERS!
My nephew had a brain injury last year and his doctor told us some of her neurons had “died." I beleive he was referring to the fact that he had lost brain cells in effect to the incident and will, more than likely, not get his neuron cells in return as easily. After watching this video from 7:57 to the end, I now understand what his doctor is referring to. Thank you for this video, Ameoba Sisters. Keep doing what you do.
You guys uploaded this just in time for my exam!!! Why are you two so amazing!!?😍
Did it help?
ah yes I am that one 5 year old watching a video on cell cycle
I lost my grandfather to cancer my heart goes out to everyone who has been effected by it. I hope things get better for anyone who has.
Praying for you and all others who have faced the same tragedy, I pray Jesus grows you in peace and guides you and all others who have been affected by cancer directly or undirectly
I am a graduating CS, studying biology for fun, and you are a great teacher. Thank you so much.
I absolutely love you videos. I’m a visual learner. This has helped me better than reading, but when I return to the paragraph and re-read then it makes perfect sense. Keep the videos coming!!!
that's probably one of the best explanitions i've ever seen
Thank you! I love these videos, funny and informative. Watch one every morning. I am 76 .
I LOVE you Amoeba sisters!! I'm a 7th grade science teacher and your videos are fantastic! Entertaining and knowledgeable. I deeply appreciate all your hard work and access to this amazing free resources. Thank you!!!!!!!!!!!!!!!!!!!
I remember watching this back in middle school, now I'm working on my Biology degree. Time flies huh....
YEAH PORTAL!! We watched this in class and that reference shook me.
Thank you for the videos! It makes these topic so much easier to understand.
I love her, her voice is so relaxing and clear to understand!
Thank You So Much Amoeba Sisters I Learn So much From You Guys!!! I am in middle school and my whole class gets happy when my teacher puts u on the board. Sometimes I even just watch you for fun! Thank you again for teaching me in a fun way❤️
I love watching these videos in school. Biology is one of my favorite classes because your videos are funny and cute! The animation on your newest ones is adorable and they’re super helpful!
Congratulations on 1 million subscribers!! It was really deserved! Thanks for teaching biology the fun way!
My pathology professor in medical school just linked this video. So yall are definitely doing something right.
We're talking about this in bio I, and I thought you'd like to know that we watch your channel every day! Super informative, keep it up!!
Pinky: Why do cancer cells become this way.
Me: Because they are jerks!
yep!
facts
I feel bad for cancer cells. They were born into this world just to be hated and killed. Its not their fault they're like this. Its sad.
Thanks for helping me learn this four years earlier than was necessary! What a better way to end my twelfth year of life than learn advanced stuff.
Please continue posting, your videos are the fun part of my MCAT prep. Thank you 😊💕
This channel is helpful in a way that the videos are short, simple words (able to understand) and have color code pictures to show you what’s on one side. So. The Amoeba sisters? You have earned my “subscribe”
Science is not my strong suit but watching these videos make learning about biology enjoyable. Please continue to make these videos, I plan on showing these to my daughter in the future.
I love how you guys make science funny and fun all around. my sophomore biology teacher makes us watch your videos and I understand it so much better. 🥺🤍
This channel is the reason I didn’t fail my science test
These videos are the only reason I feel confident in my first year of uni biology after graduating high school 5 years ago, thank you thank you thank you!!!!!
6:40 9:04 Love the Portal references 😁
@Luka Pelletier ya wanna know something creepy? I was on school zoom and was playing portal on a different screen from my school issued chrome book and I see GlaD0s pop up and I freaked the hell out.
"Kowalski!" Rotfl!!! I LOVE these videos! Back in school at 46, studying Bio, and with my love for all things animated, I'm so glad my prof recommended your videos. Hilarious and SO helpful! THANK YOU, Amoeba Sisters! (My 8 year old watches with me, so he'll be ready when he gets to Biology!)
i love this content i homeschool and have to watch 3 of these videos per day (doesnt matter which just has to be over 5 minutes) then write a paragraph but you guys make it so interesting even 5 years ago xddd
There is a beauty in simplicity and I think you portrayed it well in this video very informative and well done.Thank you this was a great help.
Reminder that I love these videos and their lovable art style
"The cake is a lie" LMAO A PORTAL REFERENCE
oohh, i thought it was a minecraft mod reference, of course it was the portal mod so...
Yesssss
I watched this in classes and my friends and I looked at eachother and went “YOOO WAS THAT A PORTAL REFRENCE??” jeofjskdj
6:40 lol a huge portal reference
Someone tell me why i love these videos so much. This channel knows how to cater to adhd
This channel is actually pretty helpful and gets me to learn stuff quickly, thank you
Science is not my favourite subject but the Amoeba Sisters make it fun and informative!!! Thanks Guys!
I love these videos! In class or simple overlooking my notes, I had a hard time grasping the given topics. With there videos they helped me understand and visualize how it all works. Thank you for these awesome videos, they helped me with Acing my biology exams for highschool :)
I couldn't get it from my teacher's one hours lecture but I get it here only in 9 minutes . Unbelievable!❤️😊
I'm not really into biology. I'm lazy when it comes with studying these. Thankfully I have a report and I'm forced to know about this. It really helps me to get more curious and excited! You really make this topic easier than our prof does hehe
Haha my teacher told me to take notes on this video and in the class beforehand.
*In class-*
Not as many notes
*This video-*
LOADS OF NOTES
Difference?
*I can't pause my teacher...* 😂
joe???????
Yeah😂😂.
you can't rewind ur teacher either...
This makes bio fun and easy. And also, I love the graphics, it makes the topic less stressful.
Hi, lovely ameba sisters ! Thanks to all your videos, I could survive biology class in the U.S !! I can’t tell you how how I appreciate it !! 本当にありがとう！
Thank for helping my Kids with learning about The Cell Cycle. They are learning a lot.
Shoutout to the amoeba sisters! They are they only reason I'm passing my Biology 160 class. Not even college professors explain the material as clearly as you gals can :) Do you guys happen to have anatomy videos? I'm taking that next semester. Help this future nursing student out lol
I love these vids so much! So helpful ❤️
your way of animating the topics is mind-blowing!
1st year of Biotechnology and these videos are still really useful for me
Thx :3
OMG! Love u guys! Nice animating Petunia. I like u cuz of ur animations & jokes. U guys r sooo awesome & I think uve grown alot in ur animation style. I actually kinda like the newer videos better. Pinky the reason I like u is cuz u help me learn & understand better. I wish I could go 2 vidcon & meet the awesome amoeba sisters!
Love your videos so much, your explanations and examples are the best!
Can you make a video explaining the KREBS CYCLE? :)
Thank you so much for the video. You helped me understand better about biology, since my mind comprehend things slowly. Thank you very much amoeba sisters!
This is the first video I have watched from Amoeba Sisters. I loved it! The animations are so cute :) Thank you Amoeba Sisters!
I loved the video! It helps so much with my homework!
I’m playing 9k for a teacher to teach me this in 3 weeks when I can find it on UA-cam with a better explanation and in just under 10 min
THIS IS THE BEST THING ON THE WHOLE WORLD! Love YOU AMOEBA SISTERS
DANG 5 YEARS AGO?? well am in 2023 and my college sister said you guys helped her have A’s on her tests about these kinds. Right now i’m watching these so it can help me more on my test next tuesday ❤❤
I have a question: If our brain cells can't grow that well, how does our brain grow? (Our brain always grows when we watch your videos, they're both informative and are super funny!)
Think of your brain like a tree that's growing. When you're a baby, you have lots of tiny branches, which are like the brain cells. As you get older, your tree doesn't necessarily get a lot more branches, but the branches it has grow bigger and stronger.
Here's how it works:
Connection Strengthening: Your brain cells, called neurons, don't just grow; they get better at talking to each other. They make these little connections, sort of like bridges, that let them send messages super fast. These bridges are really important for when you're learning and remembering things.
Insulation Wrapping: There are special coverings called myelin that wrap around the parts of your brain cells that send messages. It's like the insulation on a wire - it helps the messages go really fast. This wrapping keeps getting added as you grow up, which is part of why you can think and do things quicker when you're older than when you were a little kid.
Helper Cells: There are also other types of cells in your brain that help out, kind of like a garden helper for your tree. They don't send messages but help the ones that do stay healthy and work right.
Branching Out: The parts of the brain cells that pick up messages, called dendrites, grow out and reach for messages from other brain cells. It's like the branches of your tree reaching out for sunlight.
Brain Building: Your brain gets really good at making things work better together. It sorts out which paths for messages are the best and makes sure they're super smooth, kind of like trimming the tree to make sure it grows strong and healthy.
So even though you don't get lots of new brain cells as you grow up, the ones you have get way better at working together, and your brain builds lots of new pathways for your thoughts to travel on. That's how you can learn to do all sorts of cool things as you get bigger!
Hope this explains it well?
Love this channel so much
I don’t know but I don’t really like to study, but this UA-cam channel is really fun to watch, especially because I learn new things.
I'm so thankful for this chanel, our biology teacher often uses your videos along with our lessons
Table of Contents:
00:00 Intro
1:00 Cell Growth and Cell Reproduction
1:42 Cancer (explaining uncontrolled cell growth)
3:27 Cell Cycle
5:26 Cell Cycle Checkpoints
6:48 Cell Cycle Regulation
8:16 G0 Phase of Cell Cycle
very helpful, thanks!
Thank tiu
Thank you
@@jimmynuetron2424 you forgot to switch accounts i think
copied
my teacher doesn't even teach she just shows us your videos and give us a paper on it.
Thanks amoeba sisters for making this informational video
Definetly one of the best videos for learning, entertaining enough to not sucsk but educational enougho to be profitable
The inclusion of GLaDOS is phenomenal
You have a really good video style. I love it!
Also, your animations look like Dora the Explorer 😂👍
Thanks gang, this helped my sanity AND reduced my urge to call the help line! 😇 yippee!
Thank you for the explanation. Very helpful. Loved the portal reference XD
i honestly learned more then my book could ever teach me
I love how they just threw GLADOS in there even if 99% of the kids who watch this probably aren't going to get the reference. I still just find that funny though
AMAZING
PLS I haven't played portal but this kid at my old school talked about that specific scene SO MUCH that I got the reference
portal is such a beautiful and fun game franchise that i will never forget.
Thank you so much! Your videos help me understand and clarify certain topics I was confused on. Love the drawings by the way! :>
Gracias!, todo su material educativo es hermoso y súper provechoso para la enseñanza de la biología!, un saludo desde Colombia!.
This is gonna sound weird, but that voice is so relaxing.
1:25 If you’re 5, then you’re bigger than when you were 2. If you’re 2, you’re bigger than you were when you were a newborn. If you’re a newborn, you’re bigger than you were when you were a fetus. If you’re a fetus, you’re bigger than you were when you were a younger fetus, if you’re 5 weeks old in gestational age (how long you’ve been alive for, so including before birth), you’re bigger than you were when you were 2 weeks old. If you’re an embryo, you’re bigger than you were when you were a zygote. If you’re 14, you might be 1.5 feet taller than when you were 11.
Never thought of it like that
Now I’m excited to grow
This is the cutest biology lecture channel i had ever seen. ❤️❤️❤️❤️
Like this is kinda interesting. I love how they explained every lessons they have. My gosh. Can you be my teacher for life.
Yay Amoeba sisters are back! I love you girls!
the portal reference at the end is pretty alright
Yasssssss
you guys are amazing! There is just one thing I want to mention and it is about the cytokinesis that you could consider as a stage on your diagram!
I really love your videos 😍.....They make learning interesting,short but yet detailed. Keep it up and more amoeba sisters.
Love your voice😍
Apoptosis, this is my word for the week. LOL!
Anthropomorphizing cetrain proteins really do help out with the remembering process hehe
Excellent work!
I really like your video! I have watched it twice, each time I have new discoveries. Wonderful video!