Viruses Which of the following are obligate intracellular parasites? Viruses Chlamydia All of these Rickettsia Viruses Chlamydia All of these Rickettsia ANSWER DOWNLOAD EXAMIANS APP
Viruses Which of the following statements is not true of viruses? 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 Viruses have been successfully grown in pure cultures in test tubes ANSWER DOWNLOAD EXAMIANS APP
Viruses Group E phages have double stranded DNA single stranded DNA single stranded RNA double stranded DNA double stranded DNA single stranded DNA single stranded RNA double stranded DNA ANSWER DOWNLOAD EXAMIANS APP
Viruses Reverse transcriptase is a useful enzyme to have when there are no host cells present an RNA virus converts its RNA to DNA spikes are forming in the new virus nutrients are scarce there are no host cells present an RNA virus converts its RNA to DNA spikes are forming in the new virus nutrients are scarce ANSWER DOWNLOAD EXAMIANS APP
Viruses Enveloped viruses have a __________ shape. helical complex roughly spherical icosahedral helical complex roughly spherical icosahedral ANSWER DOWNLOAD EXAMIANS APP
Viruses Viruses largely lack metabolic machinery of their own to generate energy or to synthesize alcohol all of these protein carbohydrate alcohol all of these protein carbohydrate ANSWER DOWNLOAD EXAMIANS APP
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