The factor that increases metabolic rate to the greatest extent is increased

Question

Quizplus · Accepted Answer

Skeletal muscle activity is the factor that increases metabolic rate to the greatest extent. This is because the more muscle mass a person has, the higher their basal metabolic rate. Skeletal muscle is also the site of most energy expenditure during physical activity, which further increases metabolic rate. Mental activity, dietary caloric intake, environmental temperature, and blood glucose levels can all have an effect on metabolic rate, but not to the same extent as skeletal muscle activity.

The Factor That Increases Metabolic Rate to the Greatest Extent