Question

question 6 of 10 which two substances are used in only one of the three main steps of cellular respiration? a. adp b. oxygen c. glucose d. nadh

Explanation:

Cellular respiration has three main steps: glycolysis, the citric - acid cycle, and oxidative phosphorylation. Glucose is only used in glycolysis. Oxygen is only used in oxidative phosphorylation. ADP is used in multiple steps for ATP synthesis, and NADH is produced in glycolysis and the citric - acid cycle and used in oxidative phosphorylation.

Answer:

B. Oxygen, C. Glucose