A baker has created a new strain of yeast which contains no cytochrome c gene and, thus, no cytochrome c protein. This will affect what the yeast strain can do to obtain energy. Making bread is an aerobic process for the yeast. What will there be less of in these cells than in standard yeast?

A. ATP
B. membranes
C. mitochondrial membranes per mitochondrion
D. glucose

PART 2: Since the air bubbles in bread are generated by yeast, how will the spaces in this bread compare to those in a loaf made using normal yeast?

A. more bubbles
B. differently-shaped bubbles
C. smaller bubbles
D. bubbles more on the interior of the loaf