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.
An infraction is a minor offense. Most infractions are written on a ticket form but infractions can also be filed by the prosecutor on a complaint document. An infraction is usually punishable by a fine and if the fine is paid, there is no jail time.