Words that indicate a small amount of liquid often end in -le (sprinkle/drizzle). 1  bloop. 2  splash. 3  spray. 4  sprinkle. 5  squirt. 6  drip. 7  drizzle.
Extracellular RNA. Extracellular RNA (also known as exRNA or exosomal RNA) describes RNA species present outside of the cells from which they were transcribed. In Homo sapiens, exRNAs have been discovered in bodily fluids such as venous blood, saliva, breast milk, urine, semen, menstrual blood, and vaginal fluid.
The Extracellular Matrix. Although animal cells are not surrounded by cell walls, many of the cells in tissues of multicellular organisms are embedded in an extracellular matrix consisting of secreted proteins and polysaccharides. The extracellular matrix fills the spaces between cells and binds cells and tissues together.