Lactic Acid Production – These bacteria break down lactose into lactic acid (C3H6O3) through glycolysis. Milk Coagulation – The increase in acidity lowers the pH level (from ~6.7 to ~4.6 ...

Transporter proteins aid the movement of lactic acid out of the cell as it builds up following glycosis; the metabolic process of breaking down glucose to acquire energy. Most cancer cells have a ...