To keep your feet healthy you should a allow your shoes to air out for the day before wearing them be cut your toenails so they can curve slightly C wash your feet no more than three times a week RDs soak any Calais is she may have in

Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors. b) transcription from the host cell rna polymerase introduces numerous mutations. c) capsid proteins from the host cell can replace the viral capsid. d) viral rna is translated by host cell ribosomes.