Question

Photosynthesis is an __________ process in which carbon is __________, whereas cellular respiration is an __________ process in which carbon is __________.

Answer 1

Photosynthesis is an endergonic process in which carbon is reduced, whereas cellular respiration is an exergonic process in which carbon is oxidized.
During photosynthesis, carbon is reduced and used to form glucose molecules.
During cellular respiration, glucose is broken down to create energy.