Where can the process of lactic-acid fermentation be found

Lactic fermentation is a minor process which occurs after glycolysis in anaerobic respiration. In it, an enzyme found in most every organism called lactate dehydrogenase catalyzes a reaction between the NADH produced from glycolysis with the pyruvate molecules to create the NAD+ necessary to begin glycolysis.

Explanation:

it is called the mitotic spindle

her affection for her parents makes her an especially sympathetic character.