Problem: Please respond as a fellow classmate and include a follow up question: Structurally, the Golgi apparatus is composed of a series of flattened, membrane-bound sacs that are called cisternae. Within the Golgi, enzymes modify proteins through processes like glycosylation and phosphorylation, tailoring them for specific cellular functions. The Golgi apparatus is especially important in cells that secrete substances, such as hormones, digestive enzymes, or neurotransmitters. It ensures that these molecules are correctly packaged into vesicles and delivered efficiently, maintaining proper cellular communication and function. Defects in Golgi function can lead to a variety of diseases, including some genetic disorders and neurodegenerative conditions (OpenStax, 2024). Without the Golgi apparatus, cells would fail to distribute molecules efficiently, leading to cellular dysfunction and disease. Need Assignment Help?