the middle of it
Yes. Although not both together, a virus contains a nucleic acid, either single stranded or double stranded DNA or RNA.
RNA
Because it doesn't use it's DNA or RNA to function, it uses it to inject into a cell and switch the cell's instructions to its own so the cell will make more viruses. Cells have DNA and RNA to tell the cell what to do, but viruses just do it naturally. Viruses have no use for both.
chromatin
the middle of it
well in general, a bacterium cell will contain much the same material that a human cell will contain. it will have genetic material, (RNA DNA) proteins, cytoplasm ribosomes, and other organells
Mitochondria
Animal cells dont have cell walls because they contain enzymes that break down the viral RNA
DNA. See http://en.wikipedia.org/wiki/Merkel_cell_polyomavirus
Yes. Although not both together, a virus contains a nucleic acid, either single stranded or double stranded DNA or RNA.
Yes. Viruses contain a protein coat called a capsid. Inside this capsid will be DNA or RNA but never both. Viruses that contain RNA are called retroviruses. They also contain the enzyme reverse transcriptase that allows them to convert RNA into double-stranded DNA once it infects a cell.
They have genetic materials. They have DNA or RNA
Some viruses contain RNA; these are known as retroviruses. Others contain DNA.
RNA
Because it doesn't use it's DNA or RNA to function, it uses it to inject into a cell and switch the cell's instructions to its own so the cell will make more viruses. Cells have DNA and RNA to tell the cell what to do, but viruses just do it naturally. Viruses have no use for both.
chromatin