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mestny [16]
3 years ago
12

Why is it so hard to treat or cure viral infections?

Biology
2 answers:
cestrela7 [59]3 years ago
7 0
Because of their high rate of mutation. They also can be hard to track because they infuse their DNA into your body cell DNA and can lay dormant and undetected for years.
tatiyna3 years ago
6 0
Technically viruses are not living as they do not contain any of the membrane bound organelles (mitochondrion) as well as ribosomes, which are present in cellular life forms; viruses contain nucleic acid (either DNA or RNA). All antibiotics invariably act by interfering with the prokaryotic 70S ribosomes during protein synthesis; but antibiotic has no effect on the eukayotic 80S ribosomes. So during viral infection, when person’s general immunity is low they are prone to infection by prokaryotic organisms (eg Staphylococcus aureus); a course of treatment with antibiotics kills the infecting bacterium, unless it happens to be resistant to that antibiotics – eg Methicillin-resistant Staphylococcus aureus, (MRSA) a common hospital bug.
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Heat energy is the answer

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3 years ago
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STatiana [176]

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4 0
2 years ago
The state of Florida purchased farmland from landowners in the Everglades to stop farming activities there. The farmlands were o
Olenka [21]

Answer:

A. Populations of native wetlands plants will recolonize the land.

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From many years' wetlands are converted into farmlands as they provide retention of soil, proper food and clean water, and the cycling of nutrients. But wetlands should not be permanently converted<em> because it can increase the load on soil and add pollutants (pesticides or fertilizers) in the soil and  groundwater.</em>

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