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Mitosis: The Amazing Cell Process that Uses Division to Multiply! (Updated)
Updated Mitosis Video. The Amoeba Sisters walk you through the reason for mitosis with mnemonics for prophase, metaphase, anaphase, and telophase. Expand details to see table of contents. Video handout here: http://www.amoebasisters.com/handouts
Table of Contents:
00:00 Intro
0:44 Why is Mitosis Important?
2:00 Why Don't You Want Cells Dividing all the Time?
2:23 Interphase (occurs before mitosis)
2:55 DNA and Chromosomes
4:07 Chromosome Replication
5:30 PMAT Mitosis Stages
7:30 Cytokinesis (actual splitting of cell)
We appreciate the feedback we get for what we need to clarify or should have added. Please see our pinned comment!
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: http://www.amoebasisters.com/about-us.html
REFERENCE:
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: https://openstax.org/details/books/biology
--------------------------------------------------------------------
⭐We have a menu of our resources that complement our videos! Visit https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/edit?usp=sharing
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: http://www.AmoebaSisters.com
Twitter: http://www.twitter.com/AmoebaSisters
Facebook: http://www.facebook.com/AmoebaSisters
Tumblr: http://www.amoebasisters.tumblr.com
Pinterest: http://www.pinterest.com/AmoebaSisters
Instagram: https://www.instagram.com/amoebasistersofficial/
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Music in this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Thank you so much to our translators!
Filipino translation: Norman II
Any audio dubs were done using an artificial voice via https://aloud.area120.google.com to increase accessibility. You can change the audio track language in the Settings menu.
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 YouTube's community-contributed subtitle feature. After the feature was discontinued by YouTube, we have another option for submitting translated subtitles here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles 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.
Amoeba Sisters : Want to see our mitosis poem? See it here! How about this video dubbed in Spanish? https://www.youtube.com/c/AmoebaSistersenEspa%C3%B1ol/videos
Also, please expand this comment as we like to pin a comment on our videos to provide clarification based on feedback we receive! (1) We mention mitosis as "a type of cell division." To be specific, it's a division happening within the cell - in the nucleus. But we do not introduce the nucleus until later on in video. Mitosis is specifically the division happening of the nucleus whereas cytokinesis follows to do the actual splitting of the cell (mentioned at 7:30 ). (2) Our video is intended to focus on animal cells (as drawn) - specifically human cells - as we use human chromosome numbers. We wish we had clarified that more as we appreciate the feedback that the statements, "Mitosis makes body cells. Meiosis makes gametes." has some big exceptions such as plants. (3) In metaphase, we do not draw a nucleus ( 6:09 ), because we mention it already has been disassembled. Disassembly of the nuclear membrane (envelope) occurs at the end of the previous stage. Many texts will state this is during prometaphase, a stage in between prophase and metaphase. In this short video, we do not include prometaphase. We only mention that the nucleus is no longer there by the time it's metaphase. (4) Notice our illustration in anaphase also includes a text box that says "sister chromatids separate" at 6:37 . It's important to understand that chromosomes are moved "away" in anaphase, but as the text box notes, realize they are separated by the pulling apart of sister chromatids. This is especially important when comparing mitosis to meiosis I- as you can see our comparison video (which has more detail) here: and (5) we've learned there are some differences [especially comparing older vs newer textbooks] on how one defines the term 'centromere.' Many textbooks and science resources refer to a single centromere on a chromosome with two fully attached sister chromatids because they are considering the complex where the centromeres are attached, and then they show separated sister chromatids with their own centromere once no longer attached. However, we think it is important to understand this complex is where they are joined with cohesin in the case of sister chromatids--- as well as also understanding there are differences in how different resources define a centromere. You can see a conversation about this here: https://twitter.com/AmoebaSisters/status/1192621868605419520 It would have been better for us to have said "centromere region" and going forward - we want to show a more detailed image of a centromere on each sister chromatid joined together.
Alyssa Nicole : i recently took a science exam that 70% of the school failed. in preparation for the exam, I binge watched all the Amoeba Sisters videos I could find. I earned a 95, which was the highest test score in the entire school. Thank you sooo much for these amazing videos.
Ayat Sheikh : P: Please
M: Make
A: Another
T: Twin
Just another way to remember it.
Matthew Hwong : I honestly can't tell whether these videos are made to explain these things to my 8 year old cousin, or to help me through my college classes - and I say this truly genuine applause. It takes a special kind of talent to make this kind of content that is so clear yet jam packed with information that the background of it's audience is a non factor.
Elene : I'm crying while watching this because my biology teacher doesn't know how to teach and I have to teach myself
It's A PMAT - Biology Homework Jingle by Valerie Vivar
Mitosis, Prophase, Metaphase, Anaphase, Telophase, Cytokenesis, PMAT, Biology, Homework Jingle
TryToArtStudios : Our science teacher showed us this. I’ve listened to it on loop ever since.
Adriana Barnes : This is the cutest omg thank you so much. My favorite part was the good luck at the end lol. super cute.
Dee : Unfortunately, I'll never forget this. Good job it worked
skinny worm : thank you
Bangaly Bashir : lol
Meiosis (Updated)
Updated meiosis video. Join the Amoeba Sisters as they explore the meiosis stages with vocabulary including chromosomes, centromeres, centrioles, spindle fibers, and crossing over. Expand details to see table of contents This video also compares meiosis with mitosis. This video has a handout here: http://www.amoebasisters.com/handouts.html
Major Points in Table of Contents:
Intro 00:00
Mitosis vs. Meiosis Comparison 0:17
Gametes and Chromosome Count Compared to Body Cells 0:46
Interphase 1:44
Meiosis I 3:36
Crossing Over (in Prophase I) 3:56
Meiosis II 5:25
End Result of Meiosis 6:17
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:
http://www.amoebasisters.com/about-us.html
⭐We have a menu of our resources that complement our videos! Visit https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/edit?usp=sharing
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: https://openstax.org/details/books/biology
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: http://www.AmoebaSisters.com
Twitter: http://www.twitter.com/AmoebaSisters
Facebook: http://www.facebook.com/AmoebaSisters
Tumblr: http://www.amoebasisters.tumblr.com
Pinterest: http://www.pinterest.com/AmoebaSisters
Instagram: https://www.instagram.com/amoebasistersofficial/
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Music in this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
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 YouTube's community-contributed subtitle feature. After the feature was discontinued by YouTube, we have another option for submitting translated subtitles here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles 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.
Amoeba Sisters : Want to see a side by side comparison of this process with *mitosis*? Check out our comparison video here: ! :D
We also have this video dubbed in Spanish here: https://www.youtube.com/c/AmoebaSistersenEspa%C3%B1ol/videos Learn more about our translations here https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles
Tammy B : who came here because your studying last minute !!
Amoeba Sisters : This is our updated meiosis video from early 2014! You will notice that much of what is said, especially in starting out, is identical. So what's different? This one explains more about chromosome numbers which was hard for us in school, and it has a little more detail with improved drawings as we've learned so much! We're going to keep our original meiosis video though from 2014 so you can see how we've grown over the past 3 years. We're lifelong learning amoebas. XD Old Meiosis Video: https://www.youtube.com/watch?v=toWK0fIyFlY
Janki Patel : i love how they know mostly highschooler and college students are gonna watch this but still make it look fun I LOVE ITTTTTTTTTTT
It's Me! : 12 years of normal class, for the first time, Meiosis and Mitosis became clear to me! Huge respect!
Updated Mitosis Video. The Amoeba Sisters walk you through the reason for mitosis with mnemonics for prophase, metaphase, anaphase, and telophase. Expand details to see table of contents. Video handout here: http://www.amoebasisters.com/handouts
Table of Contents:
00:00 Intro
0:44 Why is Mitosis Important?
2:00 Why Don't You Want Cells Dividing all the Time?
2:23 Interphase (occurs before mitosis)
2:55 DNA and Chromosomes
4:07 Chromosome Replication
5:30 PMAT Mitosis Stages
7:30 Cytokinesis (actual splitting of cell)
We appreciate the feedback we get for what we need to clarify or should have added. Please see our pinned comment!
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: http://www.amoebasisters.com/about-us.html
REFERENCE:
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: https://openstax.org/details/books/biology
--------------------------------------------------------------------
⭐We have a menu of our resources that complement our videos! Visit https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/edit?usp=sharing
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: http://www.AmoebaSisters.com
Twitter: http://www.twitter.com/AmoebaSisters
Facebook: http://www.facebook.com/AmoebaSisters
Tumblr: http://www.amoebasisters.tumblr.com
Pinterest: http://www.pinterest.com/AmoebaSisters
Instagram: https://www.instagram.com/amoebasistersofficial/
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Music in this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Thank you so much to our translators!
Filipino translation: Norman II
Any audio dubs were done using an artificial voice via https://aloud.area120.google.com to increase accessibility. You can change the audio track language in the Settings menu.
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 YouTube's community-contributed subtitle feature. After the feature was discontinued by YouTube, we have another option for submitting translated subtitles here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles 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.
Amoeba Sisters : Want to see our mitosis poem? See it here! How about this video dubbed in Spanish? https://www.youtube.com/c/AmoebaSistersenEspa%C3%B1ol/videos
Also, please expand this comment as we like to pin a comment on our videos to provide clarification based on feedback we receive! (1) We mention mitosis as "a type of cell division." To be specific, it's a division happening within the cell - in the nucleus. But we do not introduce the nucleus until later on in video. Mitosis is specifically the division happening of the nucleus whereas cytokinesis follows to do the actual splitting of the cell (mentioned at 7:30 ). (2) Our video is intended to focus on animal cells (as drawn) - specifically human cells - as we use human chromosome numbers. We wish we had clarified that more as we appreciate the feedback that the statements, "Mitosis makes body cells. Meiosis makes gametes." has some big exceptions such as plants. (3) In metaphase, we do not draw a nucleus ( 6:09 ), because we mention it already has been disassembled. Disassembly of the nuclear membrane (envelope) occurs at the end of the previous stage. Many texts will state this is during prometaphase, a stage in between prophase and metaphase. In this short video, we do not include prometaphase. We only mention that the nucleus is no longer there by the time it's metaphase. (4) Notice our illustration in anaphase also includes a text box that says "sister chromatids separate" at 6:37 . It's important to understand that chromosomes are moved "away" in anaphase, but as the text box notes, realize they are separated by the pulling apart of sister chromatids. This is especially important when comparing mitosis to meiosis I- as you can see our comparison video (which has more detail) here: and (5) we've learned there are some differences [especially comparing older vs newer textbooks] on how one defines the term 'centromere.' Many textbooks and science resources refer to a single centromere on a chromosome with two fully attached sister chromatids because they are considering the complex where the centromeres are attached, and then they show separated sister chromatids with their own centromere once no longer attached. However, we think it is important to understand this complex is where they are joined with cohesin in the case of sister chromatids--- as well as also understanding there are differences in how different resources define a centromere. You can see a conversation about this here: https://twitter.com/AmoebaSisters/status/1192621868605419520 It would have been better for us to have said "centromere region" and going forward - we want to show a more detailed image of a centromere on each sister chromatid joined together.
Alyssa Nicole : i recently took a science exam that 70% of the school failed. in preparation for the exam, I binge watched all the Amoeba Sisters videos I could find. I earned a 95, which was the highest test score in the entire school. Thank you sooo much for these amazing videos.
Ayat Sheikh : P: Please
M: Make
A: Another
T: Twin
Just another way to remember it.
Matthew Hwong : I honestly can't tell whether these videos are made to explain these things to my 8 year old cousin, or to help me through my college classes - and I say this truly genuine applause. It takes a special kind of talent to make this kind of content that is so clear yet jam packed with information that the background of it's audience is a non factor.
Elene : I'm crying while watching this because my biology teacher doesn't know how to teach and I have to teach myself
It's A PMAT - Biology Homework Jingle by Valerie Vivar
Mitosis, Prophase, Metaphase, Anaphase, Telophase, Cytokenesis, PMAT, Biology, Homework Jingle
TryToArtStudios : Our science teacher showed us this. I’ve listened to it on loop ever since.
Adriana Barnes : This is the cutest omg thank you so much. My favorite part was the good luck at the end lol. super cute.
Dee : Unfortunately, I'll never forget this. Good job it worked
skinny worm : thank you
Bangaly Bashir : lol
Meiosis (Updated)
Updated meiosis video. Join the Amoeba Sisters as they explore the meiosis stages with vocabulary including chromosomes, centromeres, centrioles, spindle fibers, and crossing over. Expand details to see table of contents This video also compares meiosis with mitosis. This video has a handout here: http://www.amoebasisters.com/handouts.html
Major Points in Table of Contents:
Intro 00:00
Mitosis vs. Meiosis Comparison 0:17
Gametes and Chromosome Count Compared to Body Cells 0:46
Interphase 1:44
Meiosis I 3:36
Crossing Over (in Prophase I) 3:56
Meiosis II 5:25
End Result of Meiosis 6:17
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:
http://www.amoebasisters.com/about-us.html
⭐We have a menu of our resources that complement our videos! Visit https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/edit?usp=sharing
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: https://openstax.org/details/books/biology
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: http://www.AmoebaSisters.com
Twitter: http://www.twitter.com/AmoebaSisters
Facebook: http://www.facebook.com/AmoebaSisters
Tumblr: http://www.amoebasisters.tumblr.com
Pinterest: http://www.pinterest.com/AmoebaSisters
Instagram: https://www.instagram.com/amoebasistersofficial/
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Music in this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
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 YouTube's community-contributed subtitle feature. After the feature was discontinued by YouTube, we have another option for submitting translated subtitles here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles 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.
Amoeba Sisters : Want to see a side by side comparison of this process with *mitosis*? Check out our comparison video here: ! :D
We also have this video dubbed in Spanish here: https://www.youtube.com/c/AmoebaSistersenEspa%C3%B1ol/videos Learn more about our translations here https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles
Tammy B : who came here because your studying last minute !!
Amoeba Sisters : This is our updated meiosis video from early 2014! You will notice that much of what is said, especially in starting out, is identical. So what's different? This one explains more about chromosome numbers which was hard for us in school, and it has a little more detail with improved drawings as we've learned so much! We're going to keep our original meiosis video though from 2014 so you can see how we've grown over the past 3 years. We're lifelong learning amoebas. XD Old Meiosis Video: https://www.youtube.com/watch?v=toWK0fIyFlY
Janki Patel : i love how they know mostly highschooler and college students are gonna watch this but still make it look fun I LOVE ITTTTTTTTTTT
It's Me! : 12 years of normal class, for the first time, Meiosis and Mitosis became clear to me! Huge respect!
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