BMR or basal metabolic rate is defined as the rate of expanded energy per unit time by an endothermic animal at the state of rest. It shows the energy amount per unit time, which is used by a person for the proper functioning of the body at rest. Factors affecting BMR include body size, weight, muscle mass, body temperature, and gender. Thyroid hormone is responsible for regulation and maintenance of BMR.

Question

Restriction of food intake leads to which of the following? An increase in whole body energy expenditure Reductions in resting energy expenditure due in part to reduction in body mass An increase in the thermic effect of food due to lower energy intake Reductions in activity energy expenditure due to increased activity costs associated with a smaller body size

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Chapter 9, Problem 3SC

Summary Introduction

Introduction:

BMR or basal metabolic rate is defined as the rate of expanded energy per unit time by an endothermic animal at the state of rest. It shows the energy amount per unit time, which is used by a person for the proper functioning of the body at rest. Factors affecting BMR include body size, weight, muscle mass, body temperature, and gender. Thyroid hormone is responsible for regulation and maintenance of BMR.

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