Everything in the cell is covered in a jelly-like substance called cytoplasm this helps things move around and be used by other parts. This is a small compact organelle called the mitochondria that helps it make usable energy from food.

There is a control center of the cell called a nucleus that has all the instructions for carrying out every activity within the entire unit. This membrane decides what can go into and come out of the unit itself. Each of these units is surrounded by a protective shield that is made from protein and lipids (fats) called the plasma membrane. Each organelle is vital to complete all the tasks for the body itself. Organelles can be thought of as organs of the cells they are in. These smaller parts are called organelles.

Each of these units of life are made up of much smaller units that each perform a different job. What is pretty each, when it comes to humans, is that there are more bacterial cells in or on you than there you have actual human forms. All living things are made up of a bunch of cells.

Download cell organelles for free