Why is cell division important for multicellular organisms? Give an example of something your body would be unable to do if cells did not go through Mitosis.

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?

What's the waste product of electrons and pyruvate combining in fermentation?  

Produce proteins by following coded instructions that come from the nucleus of the cell.