maintaining blood glucose levels is an important homeostatic activity of the body, not specifically because every cell of the body must have glucose but primarily because the brain relies on glucose for its metabolism. because the different cells of the body can use fats and proteins for metabolism, our bodies are able to maintain normal function of all of their tissues between meals by employing many different metabolic pathways to ensure a proper balance of nutrients in circulation. drag and drop each of the following metabolic pathways into the correct bins as indicated by the location of the cell where they occur. drag the appropriate items to their respective bins