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Biology Qtr1 Review

QuestionAnswer
Molecule a chemical structure composed of one or more atoms
Density the ratio of mass of matter to its volume
Solvent in a solution, the substance in which a solute is dissolved
Macromolecule a very large organic molecule composed of many smaller molecules
Carbohydrates an organic compound present in the cells of all living things and a major organic nutrient for humans
Monosaccharide a simple sugar such as fructose or glucose
Lipids a kind of organic compound that is insoluble in water such as fats and steroids
Proteins an organic compound composed of one or more chains of polypeptics which in turn are formed from amino acids
Amino Acids a carboxylic acid with an amino group, one of 20 monomers that form proteins
Inorganic Molecule 1
Polarity of water 2
Organic molecule 3
Nucleic acids large organic molecules containing genetic information and found in the nucleus and cytoplasm of a cell
DNA a hereditary information in the form of a large molecule called deoxyribonucleic acid
RNA helps to make proteins during protein synthesis
Minerals inorganic compounds needed in small amounts in the body
Vitamins (C,D,K) organic compounds that act as coenzymes that help enzymes to function and needed for a healthy diet
Enzymes a catalyst, usually a protein in living systems
Substrates a part or element that lies beneath and supports another; the reactant in any enzyme catalyzed reaction
Active site an enzyme with one or more deep folds on its surface
Reaction process of breaking chemical bonds; forming new bonds or both
Product a compound formed by a chemical reaction
Reactant a compound or atom involved in a chemical reaction
Concentration a measurement of the amount of solute dissolved in a fixed amount of solvent
Created by: rjaniszewski
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