Mitosis: Splitting Up is Complicated – Crash Course Biology #12

Spread The Viralist



Hank describes mitosis and cytokinesis – the series of processes our cells go through to divide into two identical copies.

References:
http://www.eurekalert.org/pub_releases/2012-02/wifb-amm020812.php
http://faculty.clintoncc.suny.edu/faculty/michael.gregory/files/bio%20101/bio%20101%20lectures/mitosis/mitosis.htm
http://www.genome.gov/Images/press_photos/highres/97-300.jpg
http://www.nature.com/nrm/journal/v2/n1/fig_tab/nrm0101_072a_F1.html
https://www.genome.gov/Glossary/index.cfm?p=viewimage&id=33
http://www.sci.sdsu.edu/multimedia/mitosis/mitosis_gif2.html

Table of Contents
1. Mitosis 0:24
2. Interphase 3:27
a) Chromatin 3:37
b) Centrosomes 3:52
3) Prophase 4:14
a) Chromosomes 4:18
b) Chromatid 4:31
c) Microtubules 5:07
4) Metaphase 5:22
a) Motor Proteins 5:36
5) Biolography 6:13
6) Anaphase 9:00
7) Telophase 9:15
8) Cleavage 9:25
9) Cytokinesis 9:36

This video contains the following sounds from Freesound.org:
“Swishes.wav” by Pogotron
“Opening Scotch Whisky.mp3” by Percy Duke

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45 Comments

  1. I watched this vid before my AP Bio exam in high school, and 2 years later im watching it again for my college biology class😂 THANK YOU HANK AND YALL GOT THIS!!!

  2. Me: ask mom, mom what is mitosis
    Mom: I dint know ask your dad
    Me; Whats mitosis
    Dad: WTH is Mitosis
    This dude: Mitosis is ……………
    and is ………..
    it also……..
    That is why its important and this is Mitosis
    Me: epitomized

  3. @CrashCourse At roughly 5:25 Hank says metaphase is the longest phase of mitosis, but I've found multiple sources that agree that prophase is in fact the longest phase of mitosis. Just wanted to point that out!

  4. He says that metaphase is the longest phase of mitosis but what he means is the longest phase of cell division. Interphase is the longest phase of mitosis

  5. I'm watching this not because I have a bio test, but because I'm a senior in high school who is stuck in quarantine and can't learn properly without a teacher explaining things to me

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