Read the following actions and decide if they are responsible or irresponsible. checking my credit score: paying a credit card bill one day late: listing expenses in a budget: making decisions without all of the information: purchasing something because it is on sale: writing some goals: researching what a mutual fund is: making financial decisions without discussing it with your spouse: finding a savings account with a great interest rate: looking for the cheapest price for an item:

Viruses use the host's machinery to make copies of themselves. however, some human viruses require a type of replication that humans do not normally have. for example, humans normally do not have the ability to convert rna into dna. how can these types of viruses infect humans, when human cells cannot perform a particular role that the virus requires? a) the virus causes mutations in the human cells, resulting in the formation of new enzymes that are capable of performing these roles.b) the viral genome codes for specialized enzymes not in the host.c) the virus infects only those cells and species that can perform all the replication roles necessary.d) viruses can stay in a quiescent state until the host cell evolves this ability.