What observation led Hershey and Chase to the conclusion that DNA, not the protein coat, carried the genetic information needed to make new virus or phage particles? Select one: a. The cell membrane of the bacteria infected with a virus tagged with radioactive phosphorus exhibited radioactivity

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A: INTRODUCTION Primers are short segment of RNA which act as a starting point for DNA replication.

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A: All of the above

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Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.