The rate at which energy is expended by the body during both external and internal work is known as the:

Question

The rate at which energy is expended by the body during both external and internal work is known as the:​

Quizplus · Accepted Answer

The rate at which energy is expended by the body during both external and internal work is known as the metabolic rate. This includes all the various chemical reactions within the body that are necessary for sustaining life, including breathing, circulating blood, repairing tissues, and producing new cells. It is often measured in terms of the number of calories burned by the body over a certain period of time. Heart rate and respiratory rate are measures of cardiovascular function, while digestive rate is specific to the processing of food within the gastrointestinal system. Thermodynamic rate is not a commonly used term in physiology.

The Rate at Which Energy Is Expended by the Body