In the Absence of Oxygen, Yeast Cells Can Switch to a Completely

In the absence of oxygen, yeast cells can switch to a completely anaerobic metabolism called fermentation.Which of the following is a final product of fermentation in yeast? (a)


(c)


(b)


(d)

Figure 13-24

A) Figure (a)
B) Figure (b)
C) Figure (c)
D) Figure (d)