Which of the following factors is the most likely explanation for an energy deficit that results in exercise-induced exhaustion?
a. inefficient protein production
b. insufficient mitochondrial function
c. impaired urea elimination
d. absence of oxygen transporters on the cell membrane.
i was debating between B and A. but I am a little more on B
Energy deficit is induced by these 2 things
DECREASED CALORIC INTAKE,and INCREASED ENERGY EXPENDITURE
therefore it would be B since mitochondria deals with atp right??
To determine the most likely explanation for an energy deficit that results in exercise-induced exhaustion, we need to evaluate the factors listed and understand how they contribute to energy production during exercise.
a. Inefficient protein production: Proteins are involved in various processes, including muscle contraction and energy metabolism. However, inefficient protein production alone is not likely to be the primary factor leading to an energy deficit.
b. Insufficient mitochondrial function: Mitochondria are responsible for producing the majority of energy in the form of adenosine triphosphate (ATP) through aerobic respiration. If there is a deficiency in mitochondrial function, it can impair ATP production and lead to an energy deficit, resulting in exercise-induced exhaustion. This factor is highly plausible as a cause of energy deficit during exercise.
c. Impaired urea elimination: Urea is a waste product produced during protein metabolism. It is eliminated by the kidneys as a part of urine formation. While impaired urea elimination can be an indicator of kidney dysfunction, it is unlikely to directly cause an energy deficit during exercise.
d. Absence of oxygen transporters on the cell membrane: Oxygen is crucial for aerobic energy production. If there is an absence of oxygen transporters on the cell membrane, it would impede the delivery of oxygen to the cells for energy production. This factor can contribute to an energy deficit during exercise.
Based on the explanation above, the most likely explanation for an energy deficit that results in exercise-induced exhaustion is insufficient mitochondrial function (option b). To pinpoint the exact cause, further investigation and medical evaluation may be necessary.