Muscles, Bone, and Skin

None
videos
views
Last updated
9:38
Myosin and actin | Circulatory system physiology | NCLEX-RN | Khan Academy
By Khan Academy
  • 1M views
Fundraiser
9:22
How tropomyosin and troponin regulate muscle contraction | NCLEX-RN | Khan Academy
By Khan Academy
  • 621K views
Fundraiser
14:42
Role of the sarcoplasmic reticulum in muscle cells | NCLEX-RN | Khan Academy
By Khan Academy
  • 531K views
Fundraiser
16:32
Anatomy of a muscle cell
By Khan Academy
  • 711K views
Fundraiser