Organelles are specialized structures within cells that perform specific functions, such as mitochondria for energy production or the nucleus for storing genetic material. They are not composed of tissues or cells, nor are they the basic structural unit of all living organisms or a group of organs.

Solved

An Organelle Is

Question 18

Multiple Choice

An organelle is

A) a small structure within a cell.
B) a structure composed of several tissue types.
C) the basic structural unit of all living organisms.
D) a group of organs with a common set of functions.
E) a group of cells with similar structure and function.

Correct Answer: