What organic molecule functions to speed up chemical reaction

Proteins (enzymes) work as a biological catalyst and so speed up reactionz

Eat it also answer is the predator need a mate to fučk

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it