The Smallest Living Unit of Structure is Considered to Be

Question

The smallest living unit of structure is considered to be at the
A) chemical level
B) cellular level
C) organ level
D) tissue level

Accepted Answer

The cellular level is the smallest living unit of structure because it includes individual cells, which are the basic building blocks of all living organisms. The chemical level refers to atoms and molecules, and while they are essential to life, they are not considered living units. The organ and tissue levels involve multiple cells working together and are larger structures than individual cells.