DNA , white blood cells, lysogenic, lytic, AIDS, proviruses.
Many disease- causing viruses have both lytic and (16)_____cycles.For example,when HIVs infect(17)_____,the virus enter a lysogenic cycle.Their genetic material becomes incorporated into the(18)______of the white blood cells,forming(19)_____. When this happens,the white blood cells still function normally,and the person may not appear ill. Eventually,the proviruses enter a(20)_____cycle,killing the white blood cells.As a result, the person loses the ability to fight diseases and develops(21)______.
2007-01-24
14:09:18
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6 answers
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asked by
Anonymous
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Science & Mathematics
➔ Biology