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Introductory Plant Biology

Biology

Quiz 17 :

Domain Kingdom Bacteria, Domain Kingdom Archaea, and Viruses

Quiz 17 :

Domain Kingdom Bacteria, Domain Kingdom Archaea, and Viruses

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An organism that has no nuclear envelope and divides by fission would be a
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Answer:

C

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Small circular DNA molecules present in bacteria are called
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C

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Which disease bacteria usually gain access to their victims through contamination of food and drink?
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B

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Bacteria that are more or less spherical in shape are generally called
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True bacteria may get their nutrition from ________.
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An association of two dissimilar organisms that benefits both organisms is called ________.
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Approximately ________ of bacteria are useful to humans, or harmless.
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Corkscrew-shaped bacteria such as Spirulina are classified as ________.
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Which of the following features is found only in bacteria?
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Which of the following is NOT a form of genetic recombination occurring in bacteria?
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________, a disease once controlled by antibiotics, is spreading and once again becoming a significant threat worldwide because of the evolution of resistance to multiple antibiotics that once controlled it.
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Which of the following is NOT a human disease caused by bacteria?
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Which of the following possessed by eukaryotic cells is/are NOT found in prokaryotic cells?
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Under ideal conditions of moisture, food supply, and temperature a bacterium may undergo fission every
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Bacteria may be classified by
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Some genetic recombination in bacteria occurs as a result of fragments of DNA being carried from one cell to another by viruses. This process is called
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A bacillus bacterium would be in the shape of a
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Which feature does NOT distinguish archaebacteria from eubacteria?
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The bacterial structure formed by a single, very condensed, circular DNA molecule is called a
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Which statement about Koch's postulates is INCORRECT?
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