Answers: 2
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 06:40
Describe 3 ways you can make sure you understand what your boss is asking for in his/her email or memo?
Answers: 2
Health, 23.06.2019 13:00
Where are teens exposed to ads about tobacco products? on the radio in magazines near schools on television
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Health, 23.06.2019 17:30
Which factor would henrique most likely discover is influenced by genetics
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Awoman's menstrual cycle typically lasts about 28 days....
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