August 28, 2020 by Wendi 0 Muscles, Nervous SystemNeuromuscular junction and muscle contraction Share Post Share Whatsapp Messenger Telegram Copy Email This video describes the events that occur from an action… Read more actin action potential crossbridge cycle End plate potential muscle contraction myosin neuromuscular junction power stroke sarcomere tropomyosin troponin July 23, 2020 by Wendi 0 CellsIntracellular and Extracellular Proteins Share Post Share Whatsapp Messenger Telegram Copy Email This video describes the most common intracellular proteins, extracellular matrix… Read more actin adherens junctions collage cytoskeleton elastin extracellular matrix proteins fibronectin gap junctions integrin microtubules proteoglycan tight junctions 2/2