lysosome hydrolytic enzymes, membrane and transport proteins,

anatomy and approach autophagy biological biology biomolecules body cell cellular cross cytoplasm design diagram digest education endocytosis endoplasmic enzyme enzymes exocytosis genetic golgi health human hydrolytic illustration lab lysosome lysosomes mechanism medical medicine membrane metabolism microbiology mitochondria model molecule organelle protein proteins receptor reticulum ribosome science scientific section structure transport use vector vesicle