<prompt> Which of the following statement isare true of all paramyxoviruses -They contain a single stranded RNA genome of negative polarityEnvelope is derived from the host cells plasma membraneThey have a cytoplasmic site of replicationThey enter the body by the respiratory route  <response>: Paramyxoviruses are linear ssRNA REF:p MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.506 