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Biology MND 2.3-2.4

TermDefinition
Activation Energy Energy that is needed to get a reaction started
Amino Acid Compound with an Amino group on one end and a carboxyl group on the other end
Carbohydrate Compound made up of carbon, hydrogen, and oxygen atoms; type of nutrient that is the major source of energy for the body
Catalyst A substance that speeds up the rate of a chemical reaction
Chemical Reaction Process that changes, or transforms one set of chemicals into another set of chemicals
Enzyme Protein catalysts that speeds up the rate of biological changes.
Lipid Macromolecule made of mostly carbon, and hydrogen atoms; including fats, oils and waxes.
Monomer Small chemical unit that makes up a polymer.
Monosaccharide A simple sugar molecule
Nucleic Acid Macromolecules containing hydrogen, oxygen, nitrogen, carbon and phosphorus.
Polymer Molecules composed of many monomers; makes up macromolecules
Polysaccharide Large macromolecules formed by monosaccharide's
Product Elements or compounds produced by a chemical reaction
Protein Macromolecule that contains carbon, hydrogen, oxygen, and nitrogen; needed by the body for growth and repair
Reactant Elements or compounds that enter into a chemical reaction
Ribonucleic Acid Single-Stranded nucleic acid that contains the sugar ribose
Substrate Reactant of an enzyme-catalyzed reaction.
Created by: VoshefskiE
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