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Warm-Up!!! 4/2. The harmful viral infection that kills host cells is called ____________cycle; cycle where the virus remains inactive is the _________________ cycle. A. Retroviral, lysogenic B. Lysogenic, lytic C. Lytic, retroviral D. Lytic, lysogenic. Warm-Up!!! 4/2.
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Warm-Up!!! 4/2 The harmful viral infection that kills host cells is called ____________cycle; cycle where the virus remains inactive is the _________________ cycle. A. Retroviral, lysogenic B. Lysogenic, lytic C. Lytic, retroviral D. Lytic, lysogenic
Warm-Up!!! 4/2 The harmful viral infection that kills host cells is the ___________ cycle; cycle where the virus remains inactive is the _________ cycle. A. Retroviral, lysogenic B. Lysogenic, lytic C. Lytic, retroviral D. Lytic, lysogenic
Viroids ~ Viroids are a strand of RNA with NO surrounding protein capsid. ~ Infect ONLY Plants.
Prions ~Particles of Protein that clump together in the brain. ~Infect ONLY animals. ~Cause of ‘Mad Cow’ disease.
Curing Infectious Diseases Bacteria – Killed by antibiotics (which disrupt the bacteria’s cell wall) Viruses– Cannot be killed but can be kept in check with antivirials Viroids & Prions – Cannot be killed or treated