The Student Success Commons at York County Community College: Sciences

These videos by YouTube creator ScienceMag follow and thoroughly demonstrate the concepts and material covered in PHY 151 (as of 2022).. Use these videos to supplement your textbook and instructor lectures and PowerPoints

Learn what neurons do, how electricity works inside your nervous system, types of ion channels, and much more in this 11 minute video by CrashCourse!

The Human Body: An Orientation - Flashcards

This 10 minute video by CrashCourse walks you through the complex and important relationship between actin and myosin. Your smooth, cardiac, and skeletal muscles create movement by contracting and releasing in a process called the sliding filament model. Your skeletal muscles are constructed like a rope made of bundles of protein fibers, and the smallest strands are your actin and myosin myofilaments. Need to know more? Check out the video!

Action potential and graded potentials explained by hpdutra on YouTube.