A typical animal cell
Nucleus
-Usually the largest structure in an animal cell
-Spherical shaped
-Responsible for cell reproduction
-Controls cell activities including repair of worn-out parts
-Keeps the cell alive
-Contains genetic material called chromosomes
Chromosomes
-Long thread-like structures found in the nucleus
-Contains genes that carry genetic materials that determine heredity
-Passed down from parents to offspring
Vacuole
-Fluid-filled space within the cytoplasm, surrounded by membrane
-Contains water and other nutrients needed for the living organism to survive
-Usually small, numerous and temporary in an animal cell
-Usually a single large space surrounded by a membrane in a plant cell
-Contains a liquid called cell sap in a plant cell. Cell sap is made up of water and dissolved materials such as sugars and mineral salts