When Frank finds himself being framed for brutally mugging a pensioner, Kev Ball, who left the show in Series 4, returned to help, with Dean Lennox Kelly reprising the role for a single episode to mark Shameless ' 100th episode.
Rating Newest Oldest. Best Answer: Alcohol and lactic acid fermentation take place in the cytoplasm, the site of glycolysis, the reaction that precedes them. The reactants are the pyruvates left over at the end of glycolysis, the products are ethanol in alcohol fermentation and lactic acid in lactic acid fermentation. These two reaction produce zero ATP--their entire function is to reset the cellular machinery so glycolysis can occur again.
Here's a look at the chemical process that occurs during fermentation. Answer: Fermentation is a metabolic process in which an organism converts a carbohydrate, such as starch or a sugar, into an alcohol or an acid. For example, yeast perform fermentation to obtain energy by converting sugar into alcohol.Bacteria perform fermentation, converting carbohydrates into lactic acid.or example, yeast perform fermentation to obtain energy by converting sugar into alcohol. Bacteria perform fermentation, converting carbohydrates into lactic acid.