BIO 101 FINAL EXAM TEST WITH COMPLETE QUESTIONS ANSWERED

BIO 101 FINAL EXAM TEST WITH COMPLETE QUESTIONS ANSWEREDAtoms of an element that differ in the number of neutrons they have in the nucleus Isotopes A chemical substance that cannot be broken down to smaller units with different chemical properties element Type of chemical reaction that links monomers by removing hydrogen and oxygen atoms; water is always a by-product dehydration synthesis Chemical reaction that breaks down polymers into monomers hydrolysis Large molecule that is composed of repeating monomers polymer Molecules that when linked together, forms the large macromolecules or polymers monomersThe energy available to do work after a chemical reaction free energy A reaction that releases energy exergonic A reaction that requires energy endergonic Oxidation reductions reactions, in which one substance is oxidized by losing electrons and another is reduced by receiving electrons redox reaction