What is the difference between fullmetal alchemist and brotherhood

Generally travels west to east but often shifts to north and south

Ithink its c hope it : )

Mitochondria produce atp, a high energy compound. atp is used for all sorts of enzyme-mediated reactions, such as making proteins/nucleotides/etc, certain compounds cross the cell membrane, muscles move, etc.  without this source of energy, a cell will die. it will not be able to repair itself, defend against pathogens, etc.

The basic building blocks of dna and rna are nucleotides