Normally, cells use the process of Response area to break apart glucose and use the stored energy to make . This process requires the use of , but that substance is not always available. When that is the case cells switch over to to make ATP. In our cells, the end product of this process is which can build up in muscle tissue and cause a sensation. In yeast cells the end products are and the gas . produces much less ATP than . ATP
Burning
Cellular respiration
Lactic Acid
Carbon dioxide
Fermination
Alcohol
Oxygen