COMPLETE Amino acids are used to build DONE​

The carrier molecules of the electron transport system are located in the

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

What is true of metabolism in its entirety in all organisms?