Cells

• • Cells are basic units of life that can replicate independently
• • Each cell is bag of fluid(cytoplasm) with a membrane
• • Cells contain biomolecules for survival and function
• • prokaryotic cells are simpler,smaller and are unicellular
• • eukaryotic cells are complex,larger and contain a nucleus 
• • The human body is made up of 37.2 trillion cells which each perform a specific role