Viruses Which of the following statements is not true of viruses? All viruses have either DNA or RNA as their genetic material Viruses probably arose from small fragments of cellular chromosomes All viruses are obligatory intracellular parasites Viruses have been successfully grown in pure cultures in test tubes All viruses have either DNA or RNA as their genetic material Viruses probably arose from small fragments of cellular chromosomes All viruses are obligatory intracellular parasites Viruses have been successfully grown in pure cultures in test tubes ANSWER DOWNLOAD EXAMIANS APP
Viruses When a virus enters a cell but does not replicate immediately, the situation is called lysogeny synergism symbiosis fermentation lysogeny synergism symbiosis fermentation ANSWER DOWNLOAD EXAMIANS APP
Viruses The size of viruses is usually measured in nanometers centimeters millimeters micrometers nanometers centimeters millimeters micrometers ANSWER DOWNLOAD EXAMIANS APP
Viruses Enveloped viruses have a __________ shape. complex roughly spherical icosahedral helical complex roughly spherical icosahedral helical ANSWER DOWNLOAD EXAMIANS APP
Viruses Which of the following virus is enveloped? Adeno Polio Herpes None of these Adeno Polio Herpes None of these ANSWER DOWNLOAD EXAMIANS APP
Viruses Which of the following is semi-continuous (diploid) cell line? HEp-2 KB WI-38 HeLa HEp-2 KB WI-38 HeLa ANSWER DOWNLOAD EXAMIANS APP
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