Microbiology 020 - General Microbiology » Spring 2021 » Chapter 1 Quiz

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Question #1
Which scientist showed that anthrax was caused by the bacterium, Bacillus anthracis?
A.   Antonie van Leeuwenhoek
B.   Robert Koch
C.   Louis Pasteur
D.   Ignaz Semmelweis
E.   Joseph Lister
Question #2
Using microbes to detoxify a site contaminated with heavy metals is an example of _____.
A.   decomposition
B.   biotechnology
C.   bioremediation
D.   epidemiology
E.   immunology
Question #3
When assigning a scientific name to an organism,
A.   both genus and species names are italicized or underlined.
B.   the species name can be abbreviated.
C.   the species name is placed first.
D.   both genus and species names are capitalized.
E.   the species name is capitalized.
Question #4
Cells, like bacteria and archaea, that do not have a nucleus in their cells have traditionally been called _____.
A.   fermenters
B.   prokaryotes
C.   pathogens
D.   decomposers
E.   eukaryotes
Question #5
Which of the following is a unique characteristic of viruses that distinguishes them from the other major groups of microorganisms?
A.   Lack cell structure
B.   Lack a nucleus
C.   Contain genetic material
D.   Cause human disease
E.   Cannot be seen without a microscope
Question #6
Disease-causing microorganisms are called _____.
A.   prokaryotes
B.   decomposers
C.   fermenters
D.   pathogens
E.   eukaryotes
Question #7
Which of the following is not considered a microorganism?
A.   Bacterium
B.   Protozoan
C.   Fungus
D.   Mosquito
E.   Virus
Question #8
Which of the following is not a human use of microorganisms?
A.   Mass producing antibiotics
B.   Treating water and sewage
C.   Manufacturing copper wire
D.   Making bread
E.   Cleaning up oil spills

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