Question

question 1-2
which of the following statements is not part of the cell theory?
cells come from existing cells.
living things must contain one or more cells.
the cell is the basic building block of living things.
cells have at least one nucleus, which contains dna.

Explanation:

The cell theory has three main points: all living things are composed of cells; cells are the basic unit of life; new cells come from pre - existing cells. The statement about the cell having a nucleus with DNA is not part of the cell theory. The cell theory was formulated before the detailed knowledge of the cell nucleus and DNA was established.

Answer:

The cell has a basic building block, which contains DNA.