Viruses The viral nucleocapsid is the combination of envelope and capsid capsid and spikes capsomere and genome genome and capsid envelope and capsid capsid and spikes capsomere and genome genome and capsid ANSWER DOWNLOAD EXAMIANS APP
Viruses The repressor protein, since the cell is resistant to lysis from externally infecting phage, is also called operon repressor immunity operon none of these immunity repressor operon repressor immunity operon none of these immunity repressor ANSWER DOWNLOAD EXAMIANS APP
Viruses The temperate phage possesses a gene that codes for a repressor protein which makes the cell resistant to lysis initiated by none of these Both (a) and (b) lytic infection by other viruses the prophage none of these Both (a) and (b) lytic infection by other viruses the prophage ANSWER DOWNLOAD EXAMIANS APP
Viruses The envelope of which of the following viruses is derived from the host cell nucleus? Herpesviruses Orthomyxoviruses Retroviruses Paramyxoviruses Herpesviruses Orthomyxoviruses Retroviruses Paramyxoviruses ANSWER DOWNLOAD EXAMIANS APP
Viruses The capsomeres consist of a number of proteins subunits or molecules called procapsid protomers none of these caproprotein procapsid protomers none of these caproprotein 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 are obligatory intracellular parasites All viruses have either DNA or RNA as their genetic material Viruses probably arose from small fragments of cellular chromosomes Viruses have been successfully grown in pure cultures in test tubes All viruses are obligatory intracellular parasites All viruses have either DNA or RNA as their genetic material Viruses probably arose from small fragments of cellular chromosomes ANSWER DOWNLOAD EXAMIANS APP
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