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.
Answers: 1
Health, 23.06.2019 05:30
Is tea good for you? if so what type of tea is good for you? and how much should i drink before it is a threat to my health?
Answers: 1
Health, 23.06.2019 21:00
Your friend is trying to quit drinking to become more healthy. what can she do to improve her chances of sucess?
Answers: 2
Health, 23.06.2019 22:20
Drag the tiles to the correct boxes to complete the pairs. match the food technology with its definition anticaking agents ph control agents preservatives stabilizers, thickeners, and texturizers control acidity and alkalinity prevent chemical reactions that cause food to deteriorate keep powdered food flowing freely and prevent lumping, caking and
Answers: 3
I have a FSA writing test on Thursday. What should I do to not get so stressed?...
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