980,049 views 187 on YTPak
9,446 146

Published on 28 Aug 2012 | over 5 years ago

Hank tells us the story of the complicated chemical dance that allows our skeletal muscles to contract and relax.

Crash Course Biology is now available on DVD! dft.ba/-8bCC

Like CrashCourse: www.facebook.com/YouTubeCrashCourse
Follow CrashCourse: www.twitter.com/TheCrashCourse

Table of Contents
1) Cardiac, Smooth, & Skeletal Muscles 01:09
2) Muscle Anatomy 02:03
a) Muscle Fibers 03:07
b) Myofibrils 04:15:1
c) Sarcomeres 04:19:1
d) Myofilaments 04:37:2
3) Biolography 05:37:1
4) Sliding Filament Model 07:47

References for this episode can be found in the Google document here: dft.ba/-3syE

crash course, crashcourse, biology, muscular system, muscle, cellular respiration, energy, ATP, human body, chemistry, cardiac muscle, smooth muscle, skeletal muscle, contract, relax, tendon, anatomy, physiology, fascicle, fibers, protein, myofibril, sarcomere, myofilament, actin, myosin, sliding filament model, biolography, electron microscope, tropomyosin, troponin, sarcoplasmic reticulum, motor neuron Support CrashCourse on Subbable: subbable.com/crashcourse
Customize Your Hybrid Embed Video Player!

6-digit hexadecimal color code without # symbol.

 

Report video function is under development.

 


Loading related videos...