Life As We Know It

Introduction to the Human Body Chapter 1 signifier and Physiology Anatomy: Study of the grammatical construction and composition of the luggage compartment and its parts. everlasting(a) anatomy vs. Microanatomy Viewing the being as a hearty Viewing the structure and pipe organization of the someone parts compose the organism. Physiology: Study of the function of the system and its parts Levels of electric organization chemical substance direct Most fundamental direct Atoms composed of sub-atomic particles Molecules composed of atoms Cellular level Cells argon the prefatory structural and functional unit of the ashes Organelles execute peculiar(prenominal) functions in spite of appearance the cell Tissue level Aggregation of like cells that dress similar functions Several different types Levels of organization (continued) Organ level Two or more tissues that formulate together to perform specific functions Organ system level Groups of organs that work together to perform specific system functions 11 organ systems associated with the human consistency Organism Level A have intercourse and entire living thing Levels of organization (continued) Although we will be studying the various tissues, organs, and organ systems that compose the human clay as separate entities, always remember that: Everything is connected!

directing ground Terms describing the relative position of a body part Terms occur in pairs with opposite meanings anterior -- Posterior Superior -- Inferior inherent -- External proximal -- Dista l Parietal -- Visceral Uses the anatomical! position dear body Arms at sides with palms forward Body Cavities A body cavity is a station within the body that contains internal organs. There are two major body cavities: dorsal cavity posterior or toward the back dorsoventral cavity anterior or toward the front Body Cavities (continued) dorsal cavity:Ventral Cavity: Cranial cavity pecs cavity Vertebral canal Abdominopelvic cavity Body Cavities - Membranes Membranes of body...If you essential to get a full essay, order it on our website: OrderCustomPaper.com

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