Complete the following paragraph, using the words below to complete the sentences. during the process of cells convert to nad+ by passing high-energy back to acid. because this process does not require oxygen, it is said to be there are two main types of process: ( and acid. in this process, and a few other microorganisms form an called alcohol. 1 alcohol 2 pyruvic 3 alcoholic 4 yeasts 5 fermentation 6 anaerobic 7 lactic 8 ethyl 9 nadh 10 electrons