the central portion of an aster, in which the centrosome lies.
the whole aster exclusive of the centrosome.
another name for centrosome
Also called attraction sphere. the part of the aster excluding the centrosome
astrosphere as·tro·sphere (ās’trō-sfēr’)
A set of radiating fibrils extending outward from the centrosome and centrosphere of a dividing cell. Also called aster, attraction sphere.
noun a type of ecotourism for witnessing rare astrological events
noun a person who pays to travel into space as a form of recreation
a brand of carpetlike covering made of vinyl and nylon to resemble turf, used for athletic fields, patios, etc. Contemporary Examples As cold as it was, the outside seating on the Astroturf was filled. The Fourth War: My Lunch with a Jihadi Elliot Ackerman January 20, 2014 That’s not to say there’s any less an […]
the act or process of installing on a surface. (usually lowercase) the deceptive tactic of simulating grassroots support for a product, cause, etc., undertaken by people or organizations with an interest in shaping public opinion: In some countries astroturfing is banned, and this includes sponsored blog posts. noun a PR tactic used in politics and […]