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Biology, 10.10.2019 17:30 hosteenimport21

Which of the following statements about bacteria is false?
- a relatively small proportion of the species are pathogenic
- oxygen is necessary for the growth of all bacteria
- their "chromosome" is a single molecule of circular dna
- some possess membrane infoldings or invaginations that increase surface area available for respiration or photosynthesis
- they reproduce by binary fission

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Which of the following statements about bacteria is false?
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