Viruses Viruses largely lack metabolic machinery of their own to generate energy or to synthesize protein all of these alcohol carbohydrate protein all of these alcohol carbohydrate ANSWER DOWNLOAD EXAMIANS APP
Viruses The most popular indirect method of counting virus particles is by counting plaque-forming units plaque-assay colony counting hemagglutination assay counting plaque-forming units plaque-assay colony counting hemagglutination assay ANSWER DOWNLOAD EXAMIANS APP
Viruses Which of the following statements is not true of viruses? Viruses have been successfully grown in pure cultures in test tubes All viruses have either DNA or RNA as their genetic material All viruses are obligatory intracellular parasites Viruses probably arose from small fragments of cellular chromosomes Viruses have been successfully grown in pure cultures in test tubes All viruses have either DNA or RNA as their genetic material All viruses are obligatory intracellular parasites Viruses probably arose from small fragments of cellular chromosomes ANSWER DOWNLOAD EXAMIANS APP
Viruses The phage components begin to assemble into mature phages only after the synthesis of amino acids Both (a) and (b) structural protein nucleic acid amino acids Both (a) and (b) structural protein nucleic acid ANSWER DOWNLOAD EXAMIANS APP
Viruses The size of viruses is usually measured in nanometers micrometers centimeters millimeters nanometers micrometers centimeters millimeters ANSWER DOWNLOAD EXAMIANS APP
Viruses Which of the following is not true of virions? Contain RNA Contain DNA Are extracellular Reproduce independently Contain RNA Contain DNA Are extracellular Reproduce independently ANSWER DOWNLOAD EXAMIANS APP
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