Viruses Enveloped viruses have a __________ shape. roughly spherical icosahedral helical complex roughly spherical icosahedral helical complex ANSWER DOWNLOAD EXAMIANS APP
Viruses During the first 10 minutes after injection of phage DNA, no phage can be recovered by disrupting the infected bacterium. This is termed as rise period eclipse period burst size latent period rise period eclipse period burst size latent period 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 Which of the following oncogenic viruses was first detected? Herpes simplex virus type 2 Epstein-Barr virus Human T cell leukaemia virus Rous sarcoma virus. Herpes simplex virus type 2 Epstein-Barr virus Human T cell leukaemia virus Rous sarcoma virus. ANSWER DOWNLOAD EXAMIANS APP
Viruses In order for a virus to replicate the capsid must enter the host cell cytoplasm the genome must be released in the cytoplasm the host cell must be undergoing mitosis the host cell must lack a cell membrane the capsid must enter the host cell cytoplasm the genome must be released in the cytoplasm the host cell must be undergoing mitosis the host cell must lack a cell membrane 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
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