What is the correct term for pathways involved in both synthesis and breakdown processes?

Step-by-step solution

Cycle or even as pyruvate or acetyl CoA. Since respiration involves breakdown of substrates, the respiratory process has traditionally been considered a catabolic process and the respiratory pathway as a catabolic pathway. But is this understanding correct? We have discussed above, at which points in the respiratory pathway different substrates would enter if they were to be respired and used to derive energy. What is important to recognise is that it is these very compounds that would be withdrawn from the respira