Basic schemes by which certain cells can use a Supply of ammonia and molecular oxygen to continually make ATP

 Go through the basic schemes by which certain cells can use a supply of ammonia and molecular oxygen to continually make ATP, as well as be able to utilize carbon dioxide to make organic molecules.

2. Explain the basic scheme by which another cell type could utilize a supply of an excreted molecule from the cell in the first question, along with molecular oxygen, to continually make ATP, as well as be able to utilize carbon dioxide to make organic molecules.