Question

under which conditions will the citric acid cycle be activated? high levels of atp high levels of amp high levels of nadh the citric acid cycle is not regulated; it simply runs at a constant rate. i dont know yet

Explanation:

The citric acid cycle is regulated. High levels of ATP and NADH inhibit it as they indicate sufficient energy. AMP, on the other hand, signals low energy levels. When AMP is high, it activates the citric acid cycle to produce more ATP.

Answer:

High levels of AMP