Question

Fermentation is the process by which yeast acts upon a sugar in an oxygen-free environment to produce question 2 options: a) alcohols. b) carboxylic acids. c) amines. d) esters.

Answer 1

a and b

Step-by-step explanation:

Fermentation is the process by which yeast acts upon a sugar in oxygen free environment to produce alcohol and carboxylic acids (carbon dioxide)