As Obligate Intracellular Parasites,viruses Have Which of These Characteristics

Multiple Choice

As obligate intracellular parasites,viruses have which of these characteristics?

A) After entering a cell,they manufacture their own ATP and carbon-containing compounds,like proteins and nucleic acids,in order to survive.
B) After entering a cell,they use the host cell's machinery to make more copies of themselves using host proteins.
C) After entering a cell,they use their own protein-synthesizing machinery to make more viral proteins that are used to assemble more copies of themselves.