Introduction to Human Anatomy & Physiology
Anatomical Terms Anatomy Physiology Pathology Embryology Histology Cytology Homeostasis
Protoplasm Basic Substance of All Life Contains: CHONPS
Complementarity Function reflects structure What a structure can do depends on its form
Hierarchy of Structural Organization Atoms Molecules Organelles Cells Tissues Organs Organ Systems Organism
Cells Structural unit of life Building block
Cell Functions Ingestion Respiration Digestion Metabolism Motility Transport Excretion Secretion Reproduction
Cell Membrane Outer protective covering Composition Semipermeable Phagocytosis Pinocytosis Exocytosis
Cytoplasm Fluid Contents Water Food Organelles Other
Organelles Nucleus Nucleolus Centrosome Mitochondria Ribosomes Smooth ER Rough ER Lysosomes Golgi apparatus Vesicle Vacuole
Cell Reproduction Mitosis Replacement/growth/asexual reproduction Produces 2 identical daughter cells Meiosis Reduction division/sexual reproduction Produces 4 different daughter cells
Cell Cycle Stages Interphase Prophase Metaphase Anaphase Telophase Cytokinesis