click below
click below
Normal Size Small Size show me how
Gault BIOL Chapter 1
Chapter 1: A brief History of Microbiology
| Term | Definition |
|---|---|
| Algae | Eukaryotic unicellular or multicellular photosynthetic organisms |
| Bacteria | Prokaryotic microorganisms |
| Bioremediation | The use of microorganisms to metabolize toxins in the environment to reclaim soils and waterways |
| Biotechnology | Branch of microbiology in which microbes are manipulated to manufacture useful products |
| Chemotherapy | A branch of medical microbiology in which chemicals are studied for their potential to destroy pathogenic microorganisms |
| Etiology | The study of the causation of disease |
| Eukaryote | Any organism made up of cells containing a nucleus composed of genetic material surrounded by a distinct membrane |
| Fungi | Non-photosynthetic eukaryotic organisms that have cell walls |
| Germ Theory | Hypothesis formulated by Pasteur in 1857 that microorganisms are responsible for disease |
| Helminth | Multicellular eukaryotic worm |
| Immunology | Study of the body's specific defenses against pathogens |
| Industrial microbiology | Branch of microbiology in which microbes are manipulated to manufacture useful products |
| Microorganism | An organism too small to be seen without a microscope |
| Pathogen | A microorganism capable of causing disease |
| Prokaryote | Any unicellular microorganism that lacks a nucleus |
| Protozoa | Single-celled eukaryotes that ack a cell wall |
| Scientific method | Process by which scientist attempt to prove or disprove hypotheses through observations of the outcomes of carefully controlled experiments |
| Spontaneous generation | The theory that living organisms can arise from non-living matter |
| Virus | Tiny infectious acellular agent |