Question

which statement best describes the relationship of photosynthesis and energy?
the process of photosynthesis is energy - storing because the process converts light energy into chemical energy, which is stored in the bonds of glucose.
the process of photosynthesis is energy - releasing because the process converts light energy into free energy that can be used for cell functions.
the process of photosynthesis is energy - conserving because no energy is used throughout the process of forming glucose and oxygen molecules.
the process of photosynthesis is energy - wasting because photosynthesis is an inefficient process that depletes the cell of energy stored in the bonds of glucose.

Explanation:

Photosynthesis is a process where plants use light energy (from the sun). This light energy is converted into chemical energy. This chemical energy is stored in the bonds of glucose (a sugar molecule). Energy - releasing processes like cellular respiration break down glucose to release energy. Photosynthesis is not energy - conserving as energy (light) is used in the process. Also, it is not energy - wasting; rather, it is an energy - storing process that builds glucose molecules.

Answer:

The process of photosynthesis is energy - storing because the process converts light energy into chemical energy, which is stored in the bonds of glucose.