Archaeans are a group of prokaryotes that are similar to the eukaryota phylum. The archae includes organisms that are able to survive in extreme environments, like salt, high temperatures, and marshy lands. Unlike bacteria, the archaeans lack a peptidoglycan layer in their cell walls.

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What happens when T2 phages are grown with radioactive phosphorus? a. Their DNA becomes radioactive. b. Their proteins become radioactive. c. Their DNA is found to be medium density in a centrifuge tube. d. They are no longer able to transform bacterial cells. e. They transfer their radioactivity to E. coli chromosomes during infection. ...Explain your answer.

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Chapter 26, Problem 9TYK

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Archaeans are a group of prokaryotes that are similar to the eukaryota phylum. The archae includes organisms that are able to survive in extreme environments, like salt, high temperatures, and marshy lands. Unlike bacteria, the archaeans lack a peptidoglycan layer in their cell walls.

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