All cardiovascular diseases are caused by poor lifestyle choices.

To avoid food poisoning, perishable items should not be stored in the refrigerator for more than days.

True or false: determining the source and motive of an ad for a health product will you decide whether the ad is a reliable source of health information.

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.