APHY 101 Ivy Tech Final Exam Study Guide with Complete Solutions

anatomy - ANSWER-The study of structure and the relationships between structures is _______________. physiology - ANSWER-The study of the function of body parts is _______________. Organelles, cells, tissues, organs, organ systems - ANSWER-What are the levels of organization and define each. organelle - ANSWER-cell structures that carry out special functions in a cell cell - ANSWER-basic unit of structure & function in a living thing Tissue - ANSWER-A group of similar cells that are organized to do a specific job. organ - ANSWER-A collection of tissues that carry out a specialized function of the body organ system - ANSWER-Group of organs that work together to perform a specific function organism - ANSWER-a living thing made of a group of organ systems Movement Responsiveness Growth Reproduction Respiration Digestion Absorption Circulation Assimilation Excretion - ANSWER-What are the characteristics of Life? Water food oxygen heat pressure - ANSWER-What are the requirements of life? The body's ability to keep its internal conditions stable, so that it's cells can survive - ANSWER-Define homeostasis Receptors control center effectors - ANSWER-What is a homeostatic mechanism? atom - ANSWER-is the basic unit of matter. matter - ANSWER-anything that has mass and takes up space element - ANSWER-A substance that cannot be broken down into simpler substances by chemical means. atom - ANSWER-The smallest particle that exhibits the chemical properties of an element protons neurtrons - ANSWER-What is the structure of an atom neuclus - ANSWER-is the boss of the cell it carries dna it is responsible for reproduction and making protein it also has two layers covalent bonds - ANSWER-when atoms share electrons ionic bonds - ANSWER-When cations and anions may bind together by electrostatic interactions; they form salts hydrogen bonds - ANSWER-a weak attraction formed when a hydrogen atom of one molecule is attracted to a slightly negative atom within either the same molecule or a different molecule synthesis - ANSWER-the production of chemical compounds by reaction from simpler materials. decomposition - ANSWER-breakdown is the separation of a chemical compound into elements or simpler compounds reactant - ANSWER-a substance that takes part in and undergoes change during a reaction product - ANSWER-The substances that result from this recombination of atoms acid - ANSWER-an electrolyte that dissociates into a hydrogen ion (H+) and an anion base - ANSWER-Substances that combine with H+ and make a solution less acidic. Represented by OH-