Answers: 1
Health, 23.06.2019 04:00
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.
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Health, 23.06.2019 17:00
An individual will only feel stress in negative situations. select the best answer from the choices provided. t f
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Health, 23.06.2019 18:20
Some bacteria injure cells by giving off poisons called pathogens antibodies phagocytes toxins
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Health, 24.06.2019 06:30
Give some example of how the senses can gather information about a patient’s condition.
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Who wanna chat bc there bored...
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