Question

all viruses contain this.
a.nucleus and DNA and RNA DNA or RNA and protein coat
cell wall and DNA and RNA protein coat and nucleus

Answer 1

Answer:

nucleus RNA and DNA

hope this helps

Answer 2

Answer:

DNA or RNA and protein coat

Explanation:

Viruses consist of either DNA or RNA, and a protein coat enclosing this genetic material.

The genetic material is infectious, and is protected by the protein coat.