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Introduction to Human Anatomy & Physiology. Anatomy Physiology Pathology Embryology. Histology Cytology Homeostasis. Anatomical Terms. Protoplasm. Basic Substance of All Life Contains: CHONPS. Complementarity. Function reflects structure What a structure can do depends on its form.
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Anatomy Physiology Pathology Embryology Histology Cytology Homeostasis Anatomical Terms
Protoplasm • Basic Substance of All Life • Contains: CHONPS
Complementarity • Function reflects structure • What a structure can do depends on its form
Atoms Molecules Organelles Cells Tissues Organs Organ Systems Organism Hierarchy of Structural Organization
Cells • Structural unit of life • Building block
Ingestion Respiration Digestion Metabolism Motility Transport Excretion Secretion Reproduction Cell Functions
Cell Membrane • Outer protective covering • Composition • Semipermeable • Phagocytosis • Pinocytosis • Exocytosis
Cytoplasm • Fluid • Contents • Water • Food • Organelles • Other
Nucleus Nucleolus Centrosome Mitochondria Ribosomes Smooth ER Rough ER Lysosomes Golgi apparatus Vesicle Vacuole Organelles
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