Question

question 6 of 25
which substance is a product of cellular respiration but not fermentation?
a. water
b. ethanol
c. lactate ions
d. simple sugars

Explanation:

Cellular respiration produces water in its final stage (electron - transport chain with oxygen as the final electron acceptor). Fermentation (alcoholic or lactic - acid) does not produce water. Ethanol is a product of alcoholic fermentation, lactate ions of lactic - acid fermentation, and simple sugars are reactants, not products of these processes.

Answer:

A. Water