Proteins, complex carbohydrates, like starch, fats, and nucleic acids are the important biological macromolecules and are essential to life. You learned that many industries depend on macromolecules such as elastomers, fibers and plastics.
For the album by Vic Mignogna, see Metafiction (album). Metafiction is a literary device used self-consciously and systematically to draw attention to a work's status as an artifact. It poses questions about the relationship between fiction and reality, usually using irony and self-reflection.
, taction - Tact first referred to the sense of touch, from Latin tactus, touch, sense of touch; taction is the action of touching. See also related terms for touching. See Also: INSULTS. 1  Diplomacy, like politics, is the art of the possible âGeorge W. Ball.  A diplomatic note is like an anonymous letter. You can call a fellow anything you want, for nobody can find out exactly whose name was signed to it âWill Rogers.