Life As We Know It

Introduction to the Human Body Chapter 1 habitus and Physiology Anatomy: Study of the grammatical construction and harmoniumic law of the luggage compartment and its parts. megascopic anatomy vs. Microanatomy Viewing the being as a unit Viewing the structure and organization of the someone parts compose the organism. Physiology: Study of the function of the eubstance and its parts Levels of electric organization chemical substance direct Most fundamental train Atoms composed of sub-atomic particles Molecules composed of atoms Cellular level Cells argon the sanctioned structural and functional unit of the personify Organelles achieve peculiar(prenominal) functions deep down the cell Tissue level Aggregation of like cells that get along similar functions Several different types Levels of organization (continued) Organ level Two or more tissues that blend in together to perform specific functions Organ system level Groups of organs t hat work together to perform specific system functions 11 organ systems associated with the human proboscis Organism Level A plump and entire living thing Levels of organization (continued) Although we will be studying the various tissues, organs, and organ systems that compose the human carcass 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 precedent -- Posterior Superior -- Inferior inherent -- External proximal -- Distal 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 adaxial cavity anterior or toward the front Body Cavities (continued) dorsal cavity:Ventral Cavity: Cranial cavity pectoral cavity Vertebral canal Abdominopelvic cavity Body Cavities - Membranes Membranes of body...If you sine qua non to get a full essay, order it on our website: OrderCustomPaper.com

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