Restart
27 of 30
Energy expenditure can be directly measured using Oxygen consumption and C02 production and indirectly estimated by measuring of the heart rate?
That's Correct!
It's Wrong!
Energy expenditure can be directly measured using oxygen consumption and CO2 production. When the body expends energy, it requires oxygen to produce ATP, the energy currency of cells. As a result, the more energy the body needs, the more oxygen it consumes. Similarly, the production of CO2 is directly related to energy expenditure since it is a byproduct of ATP production. Therefore, by measuring the amount of oxygen consumed and CO2 produced, we can directly determine the energy expenditure. Additionally, heart rate can also be used as an indirect measure of energy expenditure since it increases when the body is working harder and expending more energy.
