16 C. Animals only
17 D. Photosynthesis
18 C. Glycolysis
19
20 A. ATP synthase
21 C. Carbon-based molecules from food and oxygen are used to make ATP
22 D. Pyruvate, NADH, and ATP
23
24 A. across the inner mitochondrial membrane.
25 B. To pick up electrons at the end of the electron transport chain