KidzTube
Welcome
Login / Register

Digestive System, Part 1: Crash Course A&P #33

Thanks! Share it with your friends!

URL

You disliked this video. Thanks for the feedback!

Sorry, only registred users can create playlists.
URL


Channel: CrashCourse
Categories: Anatomy   |   Biology   |   Health   |   Science  
 Find Related Videos  added
1,774 Views

Description

Nachos are delicious. And versatile because today they're also going to help us learn a thing or two about your digestive system. Nachos can provide us with energy and raw materials, by first ingesting something nutritious, propelling it through the alimentary canal where it will be mechanically broken down, and chemically digested by enzymes until my cells can absorb their monomers and use them to make whatever they need. And eventually, there will be pooping.

Table of Contents
Ingestion 6:24
Propulsion 7:00
Mechanical Breakdown 7:38
Digestion 8:01
Absorption 8:30
Defecation 8:50


***

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Mark , Elliot Beter, Moritz Schmidt, Jeffrey Thompson, Ian Dundore, Jacob Ash, Jessica Wode, Today I Found Out, Christy Huddleston, James Craver, Chris Peters, SR Foxley, Steve Marshall, Simun Niclasen, Eric Kitchen, Robert Kunz, Avi Yashchin, Jason A Saslow, Jan Schmid, Daniel Baulig, Christian , Anna-Ester Volozh

***

Episode co-sponsors:
Bryan Drexler
Peter Rapp, Lightbow - www.lightbow.net
Sigmund Leirvåg
Mikael Modin - http://www.msf.org/
Jeremy Bradley

--

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support Crash Course on Patreon: http://patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

Post your comment

Comments

Be the first to comment









RSS