Acetone is a manufactured chemical that is also found naturally in the environment. It is a colorless liquid with a distinct smell and taste. It evaporates easily, is flammable, and dissolves in water. It is also called dimethyl ketone, 2-propanone, and beta-ketopropane.Acetone is used to make plastic, fibers, drugs, and other chemicals. It is also used to dissolve other substances.It occurs naturally in plants, trees, volcanic gases, forest fires, and as a product of the breakdown of body fat.t is also called dimethyl ketone, 2-propanone, and beta-ketopropane. Acetone is used to make plastic, fibers, drugs, and other chemicals. It is also used to dissolve other substances.It occurs naturally in plants, trees, volcanic gases, forest fires, and as a product of the breakdown of body fat.
Cells: The Fundamental Units of Life. One of the two divisions of prokaryotes, often found in hostile environments such as hot springs or concentrated brine. One of the two divisions of prokaryotes; some species cause disease. The term is sometimes used to refer to any prokaryotic microorganism, although the world of prokaryotes also includes archaea, which are only distantly related. (See alsoarchaea.) Your Answer Show Answer.
Cell are considered the basic unit of life because all life forms are composed of them. Some forms of life are made of one cell; others contain... Cell are considered the basic unit of life because all life forms are composed of them. Some forms of life are made of one cell; others contain trillions. The simplest forms of life on earth are bacteria. They are made of a single cell, and they are believed to be the first form of life to arise on earth that still exists today. While plant and animal cells are significantly more complex than bacteria, there are a number of similarities that strongly suggest that modern cells descended from bacteria.