Tholen, UTA Microbiology exam 1 (ch 1,2,3,7) With Latest Solutions
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Course
Microbiology
Institution
Microbiology
Microbiology - Correct Answer The study of microscopic organisms. Have ubiquitous nature (everywhere), some beneficial, some neutral, some pathogenic (disease-causing)
Antoine van Leeuwenhoek - Correct Answer Father of microbiology. Invented a microscope strong enough to view microbes "animalc...
Tholen, UTA Microbiology exam 1 (ch
1,2,3,7) With Latest Solutions
Microbiology - Correct Answer The study of microscopic organisms. Have ubiquitous
nature (everywhere), some beneficial, some neutral, some pathogenic (disease-
causing)
Antoine van Leeuwenhoek - Correct Answer Father of microbiology. Invented a
microscope strong enough to view microbes "animalcules".
Giralamo Fracastoro - Correct Answer Regarded as first person to formally postulate
that disease was spread by tiny invisible seminaria "seeds of contagion".
Robert Hooke - Correct Answer First to observe cells.
Louis Pasteur - Correct Answer A French chemist, this man discovered that heat could
kill bacteria that otherwise spoiled liquids including milk, wine, and beer. Showed that
microbial strains were unique, performed fermentation, and began the development of
pasteurization and vaccines.
Robert Koch - Correct Answer Developed the culture plate method to identify
pathogens. First to connect microbe with a specific disease. Discovered causative agent
for anthrax, cholera, and tuberculosis.
Taxonomy - Correct Answer The scientific study of how living things are classified
Carolus Linneaus - Correct Answer The "Father of Taxonomy". He came up with our
modern day system of classification called Binomial Nomenclature. Most famous early
taxonomists. Divided 3 kingdoms animal, plant, and mineral. Sublevels: kingdom, class,
order, family, genus, species
Phylogeny - Correct Answer The evolutionary history of a species or group of related
species.
Ernst Haeckel - Correct Answer Father of ecology. Proposed another kingdom, protista,
later monera.
Robert Whittaker - Correct Answer added fungi as a 5th kingdom of eukaryotic
microbes. Divided kingdoms into prokaryote (monera) and eukaryote (fungi, protista,
plantae, animalia)
Carl Woese and George Fox - Correct Answer Studied the small subunit of the
ribosome
Proposed a separate taxonomic unit: Archaea.
Also proposed a new taxonomic system representing three domains: bacteria, archaea,
and eukarya.
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