Brownian motion: a theoretical explanation for the movement of vesicles across the endothelium.
D000656:Amoeba; D000818:Animals; D001001:Anura; D001692:Biological Transport; D003445:Crustacea; D003593:Cytoplasm; D008433:Mathematics; D009132:Muscles / Q000166:cytology; D009417:Nerve Tissue / Q000166:cytology; D010247:Paramecium; D055585:Physical Phenomena; D010825:Physics; D014783:Viscosity