Physical health refers to the degree of functionality of a person's body.
true or false

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.

An electric shock can result in anything from a slight tingling sensation to immediate cardiac arrest. the severity depends on the amount of current flowing through the body, the current's path through the body, the length of time the body remains in the circuit, and the current's

Match the following. 1. used by the body to synthesize vitamin d saturated cholesterol fats that can increase the amount of "bad" cholesterol in the blood nutrient that vitamins a, d, e, and k are dependent upon for their absorption by cells one factor that can be changed in order to lower your body fat catabolism exercise 5. body type that is tall and thin mesomorph 6. body type that is normal height and well-built grain 7. good source of carbohydrates and vitamin b complex ectomorph 8. the body type that is short and overweight endomorph 9. the conversion of nutrients into energy fat