During exercise, the primary mechanism of heat loss is a. convection
b. radiation
C. conduction
d. evaporation

Alcohol is used in over the counter medications because it is a solvent and can more thoroughly dissolve the solid ingredients of the medication. true or flase.

The correct serving size for a complete protein is the size of your fingers. true false

Why do rna viruses appear to have higher rates of mutation? a) rna nucleotides are more unstable than dna nucleotides.b) replication of their genomes does not involve proofreading.c) rna viruses can incorporate a variety of nonstandard bases.d) rna viruses are more sensitive to mutagens.