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WGU C785 unit 2 Questions and Answers Rated A $11.49   Add to cart

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WGU C785 unit 2 Questions and Answers Rated A

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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 ...

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  • November 28, 2023
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  • 2023/2024
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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-O-



Four 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.

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