Which is not a waste product of cellular respiration

Which type of bacterial reproduction is depicted in the diagram?

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?

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.