What diet - planning principle calls for eating different foods from within the same food group?

What does fi stand for in the fitt-vp principle of exercise prescription?

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.

Name two monosaccharides that are found in the food you eat