So in this situation, because we don't actually want to break down the glucose molecules, we want to store the glucose molecules in a form that basically will not be broken down. And so we take the individual glucose molecules and we transform them into their polysaccharide form we call glycogen. Now, what about these pyruvate molecules and these lactate molecules? What happens to them in the case that we have many, many ATP inside our body? So in this case, these pyruvate molecules or lactic acid molecules are transformed back into glucose and then the glucose is stored in a form we call glycogen. And the process by which we transform these pyruvates and lactic acid molecules back into glucose is known as gluconeogenesis.