How Genes Express Themselves: Crash Course Biology #36

Рет қаралды 47,295

4 ай бұрын

If nearly all your cells have the same DNA, why are muscle cells so different from skin cells? In this episode, we’ll learn how gene expression is regulated in eukaryotes, and how methylating DNA, modifying histones, and messing with translation not only leads to different types of cells, but allows cells to adapt to the world around them.
Introduction: A Cellular Cookbook 00:00
Gene Regulation 1:18
Differential Gene Expression 2:36
Gene Regulation Strategies 3:58
Epigenetic Mechanisms 6:13
Review & Credits 9:22
This series was produced in collaboration with HHMI BioInteractive, committed to empowering educators and inspiring students with engaging, accessible, and quality classroom resources. Visit BioInteractive.org/CrashCourse for more information.
Check out our Biology playlist here: kzfaq.info/sun/PL8dPuuaLjXtPW_ofbxdHNciuLoTRLPMgB
Watch this series in Spanish on our Crash Course en Español channel here: kzfaq.info/sun/PLkcbA0DkuFjWQZzjwF6w_gUrE_5_d3vd3
Sources: docs.google.com/document/d/1GLDtAXE6ekg4Chk2qN3TYbNt0pJbyaHqTqRd6QY8pd4/edit?usp=sharing

Пікірлер: 32

@osanneart9318 4 ай бұрын

"The joke ribosomes in my brain must be hitting a stop codon" is a joke that would only ever land here on this channel.

@mattkuhn6634 4 ай бұрын

Dr Sammy continues to be the best non-Green host of Crash Course since Dr Phil Plait imo

@JWhitePWC 4 ай бұрын

man, genes know how to express themselves a lot better than i do. maybe i can learn more about myself from biology than i once thought...

@avery8852 3 ай бұрын

African American proverb😭😭😭😭😭😭lmfao ain’t nobody got time took me off guard

@pandaninja001 4 ай бұрын

These videos bring me so much joy. I am no longer in school but i really love learning about biology ☺️

@digdugdoggy 4 ай бұрын

YES! I LOVE CONSUMING INFORMATION IN EASILY ACCESSIBLE FORMATS! WIN!!!!

@sbfoster 4 ай бұрын

I love that these videos are matching up with what we're learning in my genetics class ❤

@Meowzine 4 ай бұрын

This was great! Your personality really shines and gives the information life. 🧬😄

@akshatgangwar7759 4 ай бұрын

The video is great for learning, especially because your great personality doctor!! You are amazing!!

@murtalaabbaadamu 4 ай бұрын

Thanks for educating us. God bless

@Didomate 4 ай бұрын

I did not expect them to upload on a Thursday

@cheerios4canaries 4 ай бұрын

Highly enjoyed listening to the epigenetic mechanisms and this video as a whole 😊

@mohammadvaziri1504 4 ай бұрын

Thank you so much for your informative and excellent presentation.

@kecilkecilpedas 4 ай бұрын

I thought Biology was simpler to understand, until I actually watch a Ph.D. tell me something about it, causes my mind to dizzle for a while

@pagani007zonda 4 ай бұрын

Sooo good animations, really educated people presenting stuff, i love this channel and its content

@eileensbian 4 ай бұрын

❤️

@Caramel361997 4 ай бұрын

Wonderfully done!

@mypathunfolding 4 ай бұрын

I love epigenetics!

@Davlavi 4 ай бұрын

Another great video.

@HUBBLE724 4 ай бұрын

Best Explanation

@johnnydoe3603 4 ай бұрын

Great Video 😊👍🏽

@user-ff2mf2dg4u 4 ай бұрын

Thank you so mach❤

@vintagewitching 4 ай бұрын

You are amazing 🙌

@anaisnintuition 4 ай бұрын

Thank you ❤

@KevinKushova-zd7yj 4 ай бұрын

learning

@joshcoyle6223 4 ай бұрын

Anyone know what this methylation associated with opioids I keep hearing about?

@liaplays4943 3 ай бұрын

Homeostasis pleaseeeee😭😭😭

@mandalor45 4 ай бұрын

this is my coconut crab carl and I feed him pilots

@Caterfree10 4 ай бұрын

Interaction for the algorithm o/

@VaughanMcAlley 4 ай бұрын

If I were a cell, I would be really hesitant to chop and change my mRNA. Luckily, I’m not a cell…

@HugoCervantes1 3 ай бұрын

❤❤❤