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College Biology.tzm

QuestionAnswer
macro molecule made mostly from carbon and hydrogen atoms Lipid
macro molecule containing carbon, hydrogen,oxygen, and nitrogen, and phosphorus Nucleic Acid
energy that is needed to get a reaction started Activation Energy
macro molecule that contains carbon,hydrogen,oxygen and nitrogen. Needed by the body for growth and repair Protein
chemical bond formed when one or more electrons are transformed from one atom to another Ionic Bond
Chemical bond formed when an electron is shared between two atoms. Covalent Bond
one of several forms of a single element,each of which contains the some number of protons but different numbers of neutrons Isotope
pure substance that consists entirely of one type of atom Element
negatively charged particle located in the space surrounding the nucleus Electron
substance that speeds up rate of a chemical reaction Catalyst
compound that prevents sharp,sudden,changes in ph Buffer
type of mixture in which all the components are evenly distributed Solution
solution with ph of less than 7 Acid
solution with ph of more than 7 Base
compound made of carbon,hydrogen and oxygen Carbohydrates
Created by: kasskuhn
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