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Biotech Ch3a
Biotech Essentials
| Question | Answer |
|---|---|
| The scientific study of microscopic organisms, including bacteria, viruses, fungi | microbiology |
| Organisms whose cells contain a membrane-bound nucleus and other membrane-bound organelles. Includes animals, plants, fungi | Eukaryotic |
| Organisms whose cells lack a membrane-bound nucleus and membrane-bound organelles. Includes bacteria and archaea | Prokaryotic |
| A living organism too small to be seen with the naked eye, requiring a microscope for observation | Microorganism |
| DNA molecules formed by combining genetic material from multiple sources, typically through laboratory techniques | Recombinant DNA |
| A protein produced by cells whose DNA has been altered through recombinant DNA technology to express a specific gene | Recombinant protein |
| Single-celled prokaryotic organisms that are genetically distinct from bacteria, often found in extreme environments | Archaea |
| Single-celled prokaryotic organisms with peptidoglycan cell walls, found in diverse environments | Bacteria |
| The domain containing all eukaryotic organisms, including, fungi, plants, and animals. | Eukarya |
| Organisms or biological systems used extensively in research to understand fundamental biological processes that apply to other organisms | Model Systems |
| German physician who established the scientific basis for identifying disease-causing microorganisms | Robert Koch |
| Four criteria designed to establish a causal relationship between a microorganism and a disease | Koch's Postulates |
| British scientist who discovered penicillin, the first widely used antibiotic | Alexander Fleming |
| French scientist who developed pasteurization and disproved spontaneous generation, founding modern microbiology | Louis Pasteur |
| World Health Organization; an international agency that coordinates global public health efforts. | WHO |