Which of the following is a major principle upon which cell theory is based?

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

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 cpt® codes are reported for the destruction of 16 premalignant lesions and 10 benign lesions using cryosurgery?