One Generalization of the Cell Theory is That ____

Question

One generalization of the cell theory is that ____.  
A) all cells have a nucleus
B) all cells have cell walls
C) the cell is the smallest unit that displays the properties of life
D) cells can arise from nonliving matter
E) all cells are microscopic

Accepted Answer

The cell theory states that all living organisms are composed of at least one cell, and that the cell is the basic unit of life. Therefore, the generalization of the cell theory is that the cell is the smallest unit that displays the properties of life, which includes growth, reproduction, response to the environment, and metabolism. The other choices are not accurate generalizations of the cell theory.