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dr. kral uark microbiology exam 1
Questions and Answers (100%
Correct Answers) Already Graded A+
what is ockham's razor? Ans: the simplest theory is probably
the correct one
© 2026 Assignment
what is the scientific method? Ans: observation, hypothesis,
experimentation, theory, law
Guru01 - Stuvia
Expert
what are the components of life? Ans: - cellular
- reproduces
- metabolizes (with or without energy)
- has DNA + RNA + can evolutionize
- contains ribosomes
- contains catalysts (eg. enzymes)
what are bacteria? Ans: All unicellular prokaryotic (no nucleus)
organisms with peptidoglycan in their cell walls; microscopic
organisms, causes of disease
An average eukaryotic cell is how many times larger than an
average virus with respect to volume? Ans: 1,000,000x
, 2
what are exceptions to koch's postulates? Ans: treponema
pallidum (syphilis) and HIV
who first observed cells? Ans: Robert Hooke
who first saw living microorganisms? Ans: Anton von
Leeuwenhoek
who created the first vaccine? Ans: Edward Jenner
© 2026 Assignment
who disproved spontaneous generation? Ans: Louis Pasteur
Guru01 - Stuvia
koch's postulates Ans: - same pathogen present in every
Expert
disease case
- pathogen isolated and grown in pure culture
- pathogen must cause disease in healthy animal
- pathogen must be the same after isolated from inoculated
animal
what is an irregular prokaryote example? Ans: epulopiscium
fishelsoni
endosymbiont theory Ans: mitochondria and chloroplasts
originated as prokaryotic cells engulfed (phagocytized) by an
ancestral eukaryotic cell; which involved into an organism
prokaryotes have bound organelles Ans: false
what carries out functions in prokaryotes? Ans: cell membrane
dr. kral uark microbiology exam 1
Questions and Answers (100%
Correct Answers) Already Graded A+
what is ockham's razor? Ans: the simplest theory is probably
the correct one
© 2026 Assignment
what is the scientific method? Ans: observation, hypothesis,
experimentation, theory, law
Guru01 - Stuvia
Expert
what are the components of life? Ans: - cellular
- reproduces
- metabolizes (with or without energy)
- has DNA + RNA + can evolutionize
- contains ribosomes
- contains catalysts (eg. enzymes)
what are bacteria? Ans: All unicellular prokaryotic (no nucleus)
organisms with peptidoglycan in their cell walls; microscopic
organisms, causes of disease
An average eukaryotic cell is how many times larger than an
average virus with respect to volume? Ans: 1,000,000x
, 2
what are exceptions to koch's postulates? Ans: treponema
pallidum (syphilis) and HIV
who first observed cells? Ans: Robert Hooke
who first saw living microorganisms? Ans: Anton von
Leeuwenhoek
who created the first vaccine? Ans: Edward Jenner
© 2026 Assignment
who disproved spontaneous generation? Ans: Louis Pasteur
Guru01 - Stuvia
koch's postulates Ans: - same pathogen present in every
Expert
disease case
- pathogen isolated and grown in pure culture
- pathogen must cause disease in healthy animal
- pathogen must be the same after isolated from inoculated
animal
what is an irregular prokaryote example? Ans: epulopiscium
fishelsoni
endosymbiont theory Ans: mitochondria and chloroplasts
originated as prokaryotic cells engulfed (phagocytized) by an
ancestral eukaryotic cell; which involved into an organism
prokaryotes have bound organelles Ans: false
what carries out functions in prokaryotes? Ans: cell membrane
