Introduction to Human Anatomy & Physiology. Anatomical Terms Anatomy Physiology Pathology Embryology Histology Cytology Homeostasis.

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Presentation transcript:

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