AP Bio Chapter 8- Metabolism Questions With Complete Solutions

metabolism correct answer: the total of an organism's chemical reactions; an emergent property of life that arises from interactions between molecules within the orderly environment of the cell metabolic pathway correct answer: begins with a specific molecule, which is then altered in a series of defined steps, resulting in a specific product; each step of teh pathway is catalyzed by a specific enzyme catabolic pathway correct answer: a metabolic process that breaks down complex molecules into simpler compounds; example = cellular respiration because it breaks glucose into carbon dioxide and water; the energy that is stored becomes available to do work within the cell anabolic pathway correct answer: a metabolic process that consumes energy to build complicated molecules from simpler molecules; example = synthesis of a protein from amino acids; energy comes from catabolic pathways bioenergetics correct answer: the study of how energy flows through living organisms energy correct answer: the capacity to cause change kinetic energy correct answer: the relative motion of an object heat energy correct answer: kinetic energy associated with random movement of atoms or molecules potential energy correct answer: the energy that matter possesses because of its location or structure when it is at rest; due to arrangement of atoms chemical energy correct answer: the type of energy that refers to the potential energy available for release in a chemical reaction; glucose, for example, has a high amount of this