Which are the main points of the cell theory? Select all that apply.

Question

a
Cells are the basic units of structure and function in living things.
b
All cells enclose their DNA within a nucleus.
c
All living things are made up of cells.
d
New cells are produced from existing cells.

Answer 1

The main points of the cell theory include:

a. Cells are the basic units of structure and function in living things. c. All living things are made up of cells. d. New cells are produced from existing cells.

So, the correct answers are a, c, and d.

Option b is incorrect because not all cells enclose their DNA within a nucleus (prokaryotic cells, for example, do not have a nucleus).