| 1. | In bacteria and archaea, ferritin consists of one subunit type.
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| 2. | The Shine-Dalgarno sequence exists both in bacteria and archaea.
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| 3. | This is a relatively wide range when compared to other archaea.
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| 4. | Sirtuins regulate important biological pathways in bacteria, archaea and eukaryotes.
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| 5. | However, there are no known Archaea that carry out photosynthesis.
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| 6. | Ranking directly below the Vicar were the "'Archaea.
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| 7. | :: Mention the community aspects of archaea in the lead?
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| 8. | Unlike viruses and bacteria, no known archaea is a pathogen.
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| 9. | The archaea did not appear until 1.8 billion years ago.
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| 10. | Members of the " Spiraviridae " infect archaea.
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