What term describes the amount of energy a person’s body requires at complete rest simply to maintain essential basic functions, such as breathing and circulation?

Explanation

Basal metabolic rate, or BMR, refers to the amount of energy a person’s body requires at complete physical rest simply to maintain essential basic life-sustaining functions, such as breathing, blood circulation, and maintaining body temperature, without accounting for any additional physical activity. BMR typically represents the largest single component of a person’s total daily energy expenditure and can be influenced by factors including age, muscle mass, sex, and genetics. Understanding BMR is often a useful starting point in broader discussions of nutrition and overall energy balance. Explore more Everyday Science MCQs on mcqstutor to keep practicing.