In the chemical process of photosynthesis, sunlight is primarily considered a(n)

The answer is: energy source. In the process of photosynthesis, the sunlight is used as the energy source. Plants use the energy of the sunlight to convert it into chemical energy stored in carbohydrates. The general reaction of photosynthesis includes conversion of carbon dioxide and water into glucose and oxygen using the energy of sunlight.

Calcinosis is the diagnostic term that means an abnormal buildup of calcium on the kneecap (patellar) surface. it is a term uses to describe a group of disorders in which calcium deposits form in the skin. it is also referred to the abnormal deposit of calcium phosphate.