Do plants use oxygen to perform cellular respiration from the glucose it makes?

Question

Do plants use oxygen to perform cellular respiration from the glucose it makes?

Answer 1

Plants inspire oxygen from atmosphere by stomata of leaves,usually during night------for their cellular respiration.

Answer 2

Yes they do.  

The process of photosynthesis that happens in sunlight during the day produces oxygen and consumes carbon dioxide.   At night, the process is reversed and the plants will consume oxygen.  

Answer 3

Yes. The plants will respire aerobically using oxygen.