so someone can grab onto it.
a pull tab to a zipper. The pull tab helps a person grab onto the slider and move the mechanism on a zipper. The DNA primase creates the RNA primer which is necessary for a DNA polymerase to function.
METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.