When the cells of the are stimulated, the desire to eat subsides?

Satiety center of the brain.
 We can look at this as the "feeding engine of the brain". The state accomplished when the requirement for nourishment has been fulfilled is called satiety. The satiety focus point in creatures is situated in the ventromedial core of the hypothalamus.

The basic repeating unit of nucleic acids are known as nucleotides. a nucleotide consists of three distinct chemical groups.