Which of the following changes would help a person reduce their risk of hypertension?
measuring blood pressure daily
increasing protein intake in the diet
increasing carbohydrate intake in the diet
changing from a sedentary to active lifestyle

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.