Extended exposure to sounds above a certain decibel level. which sounds may damage hearing? check all that apply. refrigerator running (40 decibels) vacuum cleaner (70 decibels) subway platform (88 decibels) symphony orchestra (110 decibels) shotgun firing (145 decibels)
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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.
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Health, 23.06.2019 04:00
Which of the following could use reverse transcriptase to transcribe its genome? a) ssrnab) dsrnac) ssdnad) dsdna
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Health, 23.06.2019 05:00
Compare germany’s culture and food to america’s culture and food.
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Health, 23.06.2019 15:00
Ruth is 44 years old. at her medical checkup, her doctor notices that ruth's lymph nodes are enlarged. after some blood tests and a ct scan, ruth's doctor diagnoses her with ( ) , a cancer that typically starts in the lymphocytes and can spread to the bone marrow.
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Extended exposure to sounds above a certain decibel level. which sounds may damage hearing? check a...
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