Viruses The size of viruses is usually measured in micrometers centimeters nanometers millimeters micrometers centimeters nanometers millimeters 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
Viruses The temperate phage that have no site specificity for insertion and may even be able to insert multiple copies of their DNA into a single bacterial chromosome is Phage Mn λ phage enzyme λ DNA Phage Mu Phage Mn λ phage enzyme λ DNA Phage Mu ANSWER DOWNLOAD EXAMIANS APP
Viruses The envelope of which of the following viruses is derived from the host cell nucleus? Retroviruses Paramyxoviruses Orthomyxoviruses Herpesviruses Retroviruses Paramyxoviruses Orthomyxoviruses Herpesviruses ANSWER DOWNLOAD EXAMIANS APP
Viruses Which of the following is semi-continuous (diploid) cell line? HeLa WI-38 KB HEp-2 HeLa WI-38 KB HEp-2 ANSWER DOWNLOAD EXAMIANS APP
Viruses Which of the following viruses are relatively thermostable? Influenza virus Hepatits A virus Rubella virus Human immunodeficiency virus Influenza virus Hepatits A virus Rubella virus Human immunodeficiency virus ANSWER DOWNLOAD EXAMIANS APP
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