Question

virus are composed of
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Answer 1

Answer:

A virus is made up of a core of genetic material, either DNA or RNA, surrounded by a protective coat called a capsid which is made up of protein. Sometimes the capsid is surrounded by an additional spikey coat called the envelope. Viruses are capable of latching onto host cells and getting inside them.

Answer 2

Answer:

Genetic material that is either DNA or RAN.