How many O2 molecules are required for two glucose molecules to undergo cellular respiration?(1 point)

Question

Responses

2
2

12
12

6
6

18

Answer 1

In cellular respiration, one glucose molecule requires 6 O2 molecules for complete oxidation into CO2 and H2O. Therefore, for two glucose molecules, the number of O2 molecules required would be:

6 O2 molecules/glucose × 2 glucose = 12 O2 molecules

So, the correct answer is 12.