Question

which carbohydrate is considered as the main ingredient in photosynthesis and cellular respiration? glucose fructose sucrose

Explanation:

In photosynthesis, plants produce glucose, and in cellular respiration, glucose is the primary carbohydrate broken down to release energy. Fructose is a fruit sugar, and sucrose is a disaccharide of glucose and fructose, so they aren't the main carbohydrate for these processes.

Answer:

A. glucose