The Next Exchange of Gases Depends on Light Intensity Flashcards
1
Q
What time does photosynthesis only happen?
A
During the day
2
Q
Why must plants respire all the time?
A
To get the energy they need to live
3
Q
When do plants make more oxygen and how?
A
During the day by photosynthesis than they use in respiration
4
Q
What do plants do in daylight in terms of oxygen?
A
Release oxygen
5
Q
Why do they take in carbon dioxide?
A
They use up more carbon dioxide than they produce
6
Q
What do they do in terms of O2 and CO2 at night?
A
Take in oxygen and release carbon dioxide
