Answer:alveoli; lactiferous ducts
Explanation:
The answer is a ‘series of steps in which enzymes work one
at a time to convert a compound to a related compound’. The intermediate products of metabolic pathways are called metabolites. An example of a metabolic cycle is the Glycolysis and Krebs cycles. The product in each step of the
metabolic pathways becomes the substrate
of the next step in the pathway. There are two types of metabolic pathways;
anabolic and catabolic
Answer:
i think it's the last option but i might be wrong
The answer is all of the above
so what's the question here??