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Biology Chapter 2

Macromolecules

TermDefinition
Base Less H+ than water
Acid More H+ than water
Monomer Building blocks of polymers
Proteins Amino acids are building blocks of these
pH 0-14 scale, affects enzyme function
Lipids Made of glycerol and fatty acids
Substrate Perfect fit or reactant of an enzyme
Polymer Many monomers
Macromolecules Giant molecules
Catalyst Speeds up chemical reactions
Covalent Bond Sharing of electrons
Activation Energy Energy needed to start a chemical reaction
Carbohydrates Made of monosaccharides
Enzyme Catalyst of a chemical reaction
Nucleic Acid Genetic material, made of nucleotides
Created by: Mrs.Benc