blebbing
n.— «Here, we show that Dictyostelium cells moving in a physiological milieu continuously produce “blebs” at their leading edges, and demonstrate that focal blebbing contributes greatly to their locomotion. Blebs are well-characterized spherical hyaline protrusions that occur when a patch of cell membrane detaches from its supporting cortex. Their formation requires the activity of myosin II, and their physiological contribution to cell motility has not been fully appreciated. We find that pseudopodia extension, cell body retraction and overall cell displacement are reduced under conditions that prevent blebbing, including high osmolarity and blebbistatin, and in myosin-II-null cells.» —“ Reports outline cell science research from Imperial College, Department of Biological Sciences” Life Science Weekly Nov. 7, 2006. (source: Double-Tongued Dictionary)
Further reading
Next time you stub your toe, try letting loose with a Bandoozer! Sarah from Elk Rapids, Michigan, says her grandparents invented a fake swear word bandoozer to give kids the thrill of naughtiness without any real harm. Bandoozer doesn’t appear...
The entry for geranium lake in Webster’s Third New International Dictionary describes it as “a vivid red that is lighter and slightly yellower and stronger than apple red, yellower, lighter, and stronger than carmine, and bluer, lighter, and...