Ohio University Bios 1300 Perey exam one study guide verified 100% latest updates 2023

Ohio University Bios 1300 Perey exam one study guide verified 100% latest updates 2023 Anatomy - Study of forms and parts Physiology - Study of function Hierarchy of Complexity - organism, organ systems, organs, tissues, cells, organelles, macromolecules, molecules, atoms Organism - An individual living thing Organ system - Group of organs with a collective function Organ - Composed of two or more tissues Cooperate for common function Tissue - A group of similar cells that perform a specific function. Cell - smallest unit of life Organelles - A tiny cell structure that carries out a specific function within the cell Macromolecules - Large Made by linking small molecules Molecules - atoms bonded together Atoms - Smallest unit of an element Cardio - Heart Myo, mys - muscle Cyte, cylo - cell Myocyte - muscle cell Cardiomyocyte - heart muscle cell Cytology - Study of cells Epi - on top of Endo - Inner, inside Hypo - under Endocardium - Inner layer of the heart Epidermis - top layer of skin Hypodermis - Under layer of skin Methods to studying A&P - Body examination Cadaver dissection Gross anatomy Comparative anatomy Exploratory surgery Medical imaging Histology Cytology Ultra structure Body examination - Inspection, palpitation, auscultation, percussion Gross anatomy - Study of structures that can be seen with the naked eye Medical imaging - viewing the inside of the body without surgery Histology - study of tissues with microscope Cytology - study of cells Ultra structure - Details under electron microscope Anatomical Variation - Not everything is the same on the inside situs inversus totalis - Mirror image on inside Very rare Characteristics of life - Organization Made of cells Metabolism Responsiveness and movement Development Reproduction Evolution Homeostasis Metabolism - Internal chemical reactions Homeostasis - process by which organisms maintain a relatively stable internal environment Receptors - Sensors control center -