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yusuki yusuki
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Posts: 2318
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9 years ago
Which of the following characteristics apply to the agent HIV?
1. It contains 2 strands of DNA.
2. It tends to mutate frequently to form new strains.
3. The incubation period is extremely short.
4. It is inactivated by heat and many disinfectants.
a.   1, 2
b.   1, 3
c.   2, 4
d.   3, 4

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monosaccharidemonosaccharide
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Posts: 3208
9 years ago
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yusuki Author
wrote...
9 years ago
This is wonderful, thank you for the help.
wrote...
9 years ago
Glad you found it helpful.
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