Chapter 1: Introduction to the Microbial World
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Virus | An infectious agent consisting of DNA or RNA and surrounded by a protein sheath
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| Superbug | A strain of bacterial species that has become resistant to multiple antibiotic drugs
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| Spontaneous Generation | The doctrine that non-living matter could give rise to living things
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| Science | The organized body of knowledge that is derived from observation and can be verified or tested
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| Protozoan | A single-celled eukaryotic organism that lacks a cell wall
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| Prokaryotic cell | Referring to cells that have a single chromosome but no cell nucleus or other membrane-bound compartments
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| Phytoplankton | Microscopic free-floating communities of cyanobacteria and unicellular algae
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| Photosynthesis | A biochemical process in which light energy is converted into chemical energy
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| Pathogen | A microorganism or virus that causes disease in a host
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| Pasteurization | A heating process that destroys pathogenic bacteria in a liquid and lowers the overall number of bacteria in the fluid
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| Microorganism | A microscopic form of life
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| Kochs Postulates | A set of procedures by which a specific organism can be related to a specific disease
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| Human Microbiome | The community of microorganisms and viruses that normally reside on the surface of the skin and in the mouth, respiratory system, and genitourinary and gastrointestinal tract of the human body
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| Germ Theory of Disease | The principle that microorganisms are responsible for disease
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| Fungus | A general term that includes molds and yeasts
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| Eukaryotic cell | A cell containing a membrane-bounded nucleus
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| Emerging Infectious Disease | A new or changing disease that is seen within the population for the first time
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| Deoxyribonucleic Acid | The genetic material of all cells
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| Decomposer | An organism that breaks down dead or decaying matter
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| Cyanobacteria | An oxygen-producing, pigmented bacteria occurring in unicellular of filamentous forms that carry out photosynthesis
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| Climate change | The alteration in global temperatures and rainfall patterns that may occur due to increased levels of atmospheric greenhouse gases
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| Biotechnology | The commercial application of genetic engineering using living organisms
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| Bioremediation | The use of microorganisms to degrade toxic wastes and other synthetic products
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| Bacteria | The domain of living things that includes all single-celled prokaryotic organisms not in Archaea
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| Archaea | The domain of living organisms that excludes the Bacteria and Eukarya
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| Animalcule | A microscopic organism observed by Leeuwenhoek
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| Alga bloom | An excessive growth of algae on or near the surface of water, often the result of an oversupply of nutrients from organic pollution
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| Algae | Organisms in the kingdom Protista that preform photosynthesis
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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