Photosynthesis rate varies according to the photic energy intensity. Do the similar occur in aerobic respiration? What happens to the glucose balance as a result of these variations?

In a photosynthetic being the aerobic respiration rate can be superior, inferior or equal to the photosynthesis rate. Respiration rate depends on the energetic requires of the plant while the photosynthesis rate differs, as other conditions are maintained, with the variation of light energy.

In a situation in which the respiration rate is greater than the photosynthesis rate glucose consumption is higher than glucose production. In a situation in which the respiration rate is lower than photosynthesis rate there is accumulation of glucose (positive balance). In a situation in which the rates are equal all molecular oxygen formed by the photosynthesis process is used in respiration and all carbon dioxide liberated by respiration is consumed in photosynthesis and so there is no positive balance of glucose or depletion of carbohydrate stores.