Question

which of the following statements is not part of the cell theory?
cells come from pre - existing cells
cells make up all organisms
cells are made of molecules
cells are the basic unit of life

Explanation:

Cell theory has three main tenets: all living organisms are composed of cells, cells are the basic unit of life, and cells come from pre - existing cells. The statement "Cells are made of molecules" is a general fact about cells but is not part of the cell theory.

Answer:

Cells are made of molecules