Question

how many nadh are made in the prep from the processing of 2 molecules of glucose? a 12 b 2 c 18 d 0 e 16 f 8 g 4 h 15 i 6 j 10

Explanation:

Step1: Recall NADH production per glucose

In the preparatory (prep) phase of cellular respiration (glycolysis), 2 molecules of NADH are produced per molecule of glucose.

Step2: Calculate for 2 glucose molecules

Since 2 NADH are made per glucose, for 2 glucose molecules, the number of NADH = 2×2.
2×2 = 4

Answer:

G. 4