Sections of dna within a gene that do not encode part of the protein that the gene produces are called :

9. wind power creates pollution. water air soil noise

Explain light independent reactions

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?