BIOS 251 Unit 2 Discussion 1: Organelles of the Cell Identify and describe the organelles of the cell and explain their function in metabolism. BIOS 251 Unit 2 Discussion 2: Organelles of the Cell Cell division is essential not only for purposes of reproduction of the individual, but also growth and metabolism of our tissues. Compare mitosis to meiosis, distinguishing how these processes are similar and different. Give examples of cells that undergo mitosis and those that use meiosis.