Which codon Is the code for the amino acid serine(Ser)

What amino acid is coded for by this sequence after the mutation

On a spring day, a middle-latitude city (about 40? north latitude) has a surface (sea-level) temperature of 10 ? c. if vertical soundings reveal a nearly constant environmental lapse rate of 6.5 ? c per kilometer and a temperature at the tropopause of –55 ? c, what is the height of the tropopause?

What adaptation does this plant have to thrive in a dry and arid environment?