100 POINTS + BRAINLIEST Which description properly describes a step involved in cellular respiration?

A.) Glucose is created, then the energy gained is transferred to the energy molecule.
B.) Carbon dioxide is combined with oxygen to make glucose.
C.) Water is divided into carbon dioxide and glucose.
D.)Oxygen is combined with the carbon atoms left from the glucose molecule.

There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell