This lecture focus to presentation on Cell Membrane. Here briefly presented Structure and importance of cell membrane, Structure and function of organelles, Interconnections between cells to maintain structural stability in body tissues. Here also explain Anatomy of a typical cell, Non-membranous Organelles (Cytoskeleton, Microvilli, Cilia, centrioles, flagellum, Ribosomes), Cytoskeleton, Ribosomes. Finally discuss on Membranous Organelles, Nucleus, Golgi Apparatus and Lysosomes.