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Which of these is not related to the teeth? a. chymob. pulpc. enamold. dentin
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Health, 22.06.2019 13:30
Exercise has no positive effects on the nervous system? true or falseu
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Health, 22.06.2019 22:00
Describe an individual healthy weight-management plan. the plan should include specific details about goals, diet, exercise, and evaluative monitoring.
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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
The decline of collagen, elastin, and melanin in a person's body are primarily related to changes t...
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