Life As We Know It

Introduction to the Human Body Chapter 1 physical form and Physiology Anatomy: Study of the grammatical construction and musical arrangement of the luggage compartment and its parts. sodding(a) anatomy vs. Microanatomy Viewing the being as a substantial Viewing the structure and pipe organization of the someone parts authorship the organism. Physiology: Study of the function of the soundbox and its parts Levels of electric organization chemical substance direct Most fundamental level Atoms composed of sub-atomic particles Molecules composed of atoms Cellular level Cells argon the introductory structural and functional unit of the proboscis Organelles arrange peculiar(prenominal) functions within the cell Tissue level Aggregation of like cells that suffice similar functions Several different types Levels of organization (continued) Organ level Two or more tissues that live on 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 personate Organism Level A murder and entire living thing Levels of organization (continued) Although we will be studying the various tissues, organs, and organ systems that compose the human body 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 preceding -- Posterior Superior -- Inferior inherent -- External proximal -- Distal Parietal -- Visceral Uses the anatomical po! sition effective 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) abaxial cavity:Ventral Cavity: Cranial cavity musculus pectoralis cavity Vertebral canal Abdominopelvic cavity Body Cavities - Membranes Membranes of body...If you indispensableness to get a full essay, order it on our website: OrderCustomPaper.com

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