What organelles play a role in biosynthesis?

In biOSynthesis, several organelles are key players, including the endoplasmic reticulum (ER) and the Golgi apparatus. The rough ER is involved in the synthesis of proteins, while the smooth ER is responsible for lipid synthesis. The Golgi apparatus modifies, sorts, and packages these macromolecules for transport to their final destinations. Additionally, mitochondria contribute to biOSynthesis by generating ATP, which provides the energy required for various metabolic processes.