Anatomy and Physiology, chapter 1.docx

Anatomy - correct answer study of structure and shape of body parts and their relationship to one another Physiology - correct answer Study of how the body and its body parts work and function Relationship between Anatomy and Physiology - correct answer structure determines what function can occur, What occurs if the structure of a body part changes ? - correct answer The function changes The cell - correct answer smallest unit of life and varies in size and shape Tissue - correct answer consist of similar cells that have a common function Tissue types - correct answer epithelial, connective, muscular and neuronal Organ - correct answer composed of two or more tissue types and performs a specific function for the body organ level of organization - correct answer extremely complex functions become possible Organ system - correct answer group of organs that cooperate to accomplish a common purpose Organism - correct answer represents the highest level of structural organization and consists of the 11 organs systems Levels of Structural organization sequence - correct answer chemical level, cellular level, tissue level, organ level, organ system level and organism level Integumentary system - correct answer the external covering of the body, the skin Function of integumentary sytem - correct answer waterproofs and protects, helps regulate body temperature and communicates to the body through temperature, pressure and pain receptors Components of the Skeletal system - correct answer bones, cartlidges, ligaments and joints Functions of the Skeletal system - correct answer protective function, formation of blood cells, storehouse of minerals Components of the Muscalur system - correct answer skeletal muscles Functions of the Muscalur system - correct answer mobility, manupilation of environment around it Components of the Nervous System - correct answer brain, spinal cord, nerves and sensory receptors Functions of the Nervous system - correct answer allow body to respond to inside and outside stimuli