Looking at the ingredients list on a jar of spaghetti sauce, you see that olive oil is the second ingredient. this means that olive oil is
a. the second most abundant ingredient by weight
b. the second ingredient by alphabetical listing
c. the second most abundant ingredient by volume
d. just one of the ingredients present

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.