Fermentation

During respiratory chain, complete degradation of one glucose molecule produced 38 ATP molecules. NAD and FAD is reduced to NADH/ FADHr

Fermentation is the process of deriving energy from the oxidation of organic compounds such as carbohydrates and using an endogenous electron acceptor not external or exogenous, which is usually an organic compound, as opposed to respiration where electrons are donated to an exogenous electron acceptor, such as oxygen via an electron transport chain.

The correct option (C): Lactate fermentation.

Beer is a non-distilled alcoholic beverage produced by yeast through fermentation. During the fermentation process, yeast converts the sugars in grains (like barley) into alcohol, which is then left to ferment and mature, creating beer. On the other hand, brandy, rum, and whisky are distilled alcoholic beverages, meaning that after fermentation, the liquid is heated to separate alcohol from other compounds. Thus, the correct answer is Beer.