In general, the higher the intensity of the activity, the greater the contribution of
A) aerobic energy production.
B) anaerobic energy production.
C) the Krebs cycle to the production of ATP.
D) the electron transport chain to the production of ATP.

Question

Quizplus · Accepted Answer

Anaerobic energy production is the primary contributor to high-intensity activities. This is because anaerobic metabolism does not require oxygen to produce energy and can rapidly produce ATP through the breakdown of glucose without the need for oxygen-dependent processes like the Krebs cycle and electron transport chain.

In General, the Higher the Intensity of the Activity, the Greater