If a person is bitten by a snake or shows signs of an allergic reaction to an insect sting, what should be done immediately?
wash the area
cool the area
treat the wound for a possible infection
call ems

Describe in your own words three purposes of human services.

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.

After a tiring half of a basketball game, what should the players eat to get instant energy?