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) the prophage lytic infection by other viruses none of these Both (a) and (b) the prophage lytic infection by other viruses ANSWER DOWNLOAD EXAMIANS APP
Viruses The viral nucleocapsid is the combination of genome and capsid capsomere and genome envelope and capsid capsid and spikes genome and capsid capsomere and genome envelope and capsid capsid and spikes 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 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 The lysogenic state is governed by the activity of the regulatory region of the lambda phage genomes; this region is termed as immunity repressor immunity operon operon repressor none of these immunity repressor immunity operon operon repressor none of these ANSWER DOWNLOAD EXAMIANS APP
Viruses The extracellular phage number increases until a constant titer at the end of the multiplication cycle. This time interval is termed as burst size eclipse period latent period rise period burst size eclipse period latent period rise period ANSWER DOWNLOAD EXAMIANS APP
Viruses Which of the following virus is susceptible to chloroform? Herpes Measles Influenza All of these Herpes Measles Influenza All of these ANSWER DOWNLOAD EXAMIANS APP
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