Microbiology Fundamentals - A Clinical Approach - Chapter 1 Exam Questions (24 Terms) With Verified Definitions Updated 2024

Technology {Ans: The practical application of knowledge especially in a particular area; engineering, medicine, etc.}Antibodies {Ans: A large protein molecule evoked in response to an antigen that interacts specifically with that antigen.}Cellulose {Ans: A long, fibrous polymer composed of β-glucose; one of the most common substances on earth.}Lipopolysaccharide (LPS) {Ans: A molecular complex of lipid and carbohydrate found in the bacterial cell wall. The lipopolysaccharide of gram-negative bacteria is an endotoxin with generalized pathologic effects such as fever.}Tertiary Protein Structure {Ans: Protein structure that results from additional bonds forming between functional groups in a secondary structure, creating a three-dimensional mass.}Bioremediation {Ans: Decomposition of harmful chemicals by microbes or consortia of microbes.}Macromolecules {Ans: Large, molecular compounds assembled from smaller subunits, most notably biochemicals.}Triglycerides {Ans: A type of lipid composed of a glycerol molecule bound to three fatty acids.}Eukaryote {Ans: An organism that differs from a prokaryote chiefly by having cells that contain a nuclear membrane (a well-defined nucleus), membrane bound subcellular organelles, and mitotic cell division.}Taxonomy {Ans: The formal system for organizing, classifying, and naming living things.}DNA {Ans: Deoxyribonucleic acid. The nucleic acid often referred to as the "double helix."