This requires energy. These molecules can be recycled so that a constant stream of energy rich ATP is available for all metabolic pathways in the cell. Almost all cellular processes need ATP to ...

the TCA cycle, occurring within the mitochondria (Figure 1). As mentioned earlier, the ATP yield obtained from lipid oxidation is over twice the amount obtained from carbohydrates and amino acids.

The researchers specifically focused on the conformational changes in SecA during the ATP hydrolysis cycle, which is critical ...

AMPK phosphorylates metabolic enzymes, transcription factors and co-activators that promote ATP-producing catabolic ... pathway and cause stabilization of cell-cycle inhibitors such as p53 and ...