Health, 05.11.2019 00:31 montgomerykarloxc24x
Which of the following can keep you safe when active on a sunny and warm day
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Health, 21.06.2019 23:00
Measuring your progress by weight (only)? a: the fit of your clothes b: bathroom scale c: body fat scale d: body fat caliper
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Health, 22.06.2019 18:50
You should never drive a car if you are a.taking cold medication b. suffering from the flu c. drinking alcohol d. all the above
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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
Health, 23.06.2019 04:31
Which of the following human diseases is caused by a virus that requires reverse transcriptase to transcribe its genome inside the host cell? a) herpesb) aidsc) smallpoxd) influenza
Answers: 2
Which of the following can keep you safe when active on a sunny and warm day...
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