Scientific Foundation
What is animal cell organelle cytology?
Animal cells are complex eukaryotic systems enclosed by a selectively permeable phospholipid bilayer (the fluid mosaic model) without a rigid cellulose cell wall. Intracellular compartmentalization via endomembrane systems allows distinct biochemical reactions (e.g., DNA replication in the nucleus, oxidative phosphorylation in mitochondria, protein glycosylation in the Golgi) to occur simultaneously in optimized microenvironments.
