Anatomy And Physiology Intro

CHAPTER 1:SEPT. 8/11 ?An Introduction to the Human organic structure ? Two branches of knowledge provide the foundation for understanding the eubstances part and billets Anatomy study of the structure of frame split and their relationships to champion another . Macroscopic (Gross) anatomy large, easily notice . Microscopic anatomy get microscope to observe Physiology study of how the consistency parts work or function 6 Levels of geomorphologic electronic organization ? Chemical (simplest) atoms ? molecules Cellular molecules ? cells (lowest level at which spirit exists) Tissue groups of similar cells with a coarse function (muscle, epithelial, connective, nervous) Organ two or more tissues figure of destination an organ with a specific function System some(prenominal) organs form a system with a common function (11 system) beingnessal sum total of all structural levels that together get up life of the whole being Gen us Species : Homo Sapiens (Wise Man) ? staple fiber Life Processes ? These ar the most important life processes of the charitable body transfiguration sum of all chemical processes 2 phases of metabolism catabolism : complex substance broken brush up to something more simple.

anabolism : take simple to complex (build up reactions) Responsiveness bodys ability to detect and respond to stimuli (any change in either inter or external environment) Movement perform of the whole body (organelles, cells, organs etc.) 4) Growth increase the coat of it of a body part or the size of the organism 5) spe! cialism development of a cell from an un narrow down to a specialized state (ex.stem cells) 6) Reproduction make spick-and-span cells or a new organism 7) Excretion pull in ones horns wastes Survival Needs ? Ultimate closing of the body is extract Several factors are needed to preserve life and they moldiness be present in bewitch amounts - nutrients - oxygen - wet - normal body temperature - normal...If you want to get a just essay, order it on our website: OrderCustomPaper.com

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