Health, 25.11.2019 12:31, oliviacalhoun29
What are two things for which you would be able to use the money that would be saved by quitting smoking for one lifetime, or 79 years? ($247,981)
Answers: 2
Health, 23.06.2019 04:00, kbraggs13
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.
Answers: 1
Health, 24.06.2019 06:30, reyescarlosivan0
Can someone me finish my persuasive essay? i need 3 more paragraphs left(the essay is about why is pizza unhealthy for students)
Answers: 2
What are two things for which you would be able to use the money that would be saved by quitting smo...
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