WGU C785 unit 2 Questions and Answers Rated A

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WGU C785 unit 2 Questions and Answers Rated A Hydrogen bond ✔✔Weak bond interaction Between two molecules amino group ✔✔Consists of hydorgen and nitrogen atoms (-NH3+) macromolecules ✔�... �A giant molecule in a living organism formed by the joining of smaller molecules: a protein, carbohydrate, or nucleic acid. polymer ✔✔a long molecule consisting of many similar or identical building blocks linked by covalent bonds Amino acid ✔✔Amino group + Carboxylic acid + R group = Amino acid carboxyl group ✔✔A -COOH group, found in organic acids. Coo-, O=C-OFour classes of biological macromolecules ✔✔Proteins, carbohydrates, nucleic acids, lipids SPONCH ✔✔Sulfur phosphorous oxygen nitrogen carbon hydrogen polymer ✔✔a long molecule consisting of many similar or identical monomers linked together by covalent bonds. R group ✔✔a functional group that defines a particular amino acid that makes it a specific protein (20 amino acids) aka side chain Catalyst ✔✔Speed up chemical reactions but remain unchanged by the reaction. monomers ✔✔repeating units that serve as the building blocks of a polymer enzymes ✔✔specialized macromolecules that speed up chemical reactions in cells alpha carbon ✔✔the central carbon atom of each amino acid Atomic number ✔✔number of protons atomic mass ✔✔number of protons plus number of neutrons dehydration synthesis ✔✔a chemical reaction in which two molecules become covalently bonded to each other with the removal of a water molecule. amino acid backbone ✔✔The structure comprised of the amino group, carboxyl group with a central alpha carbon atom. dehydration reaction ✔✔A chemical reaction in which two molecules covalently bond to each other with the removal of a water molecule. Ionic bond ✔✔formed when two oppositely charged ions attract [Show More]

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