The infinitive is the base form of the verb, before the verb is conjugated. For example: to speak, to eat, to live are English verbs in the infinitive form; to + verb creates the infinitive of a verb in English. In Spanish the infinitives of verbs have three diferent endings: ar, er and ir.
Light dependent reactions produce ATP and NADPH from energy captured from light. Therefore without light it cannot proceed. Light independent reactions fix carbon dioxide into glucose using the ATP and NADPH produced in the light dependent reactions. So light independent reactions can occur without light as long as CO2, ATP and NADPH is present.
Best Answer: Photosynthesis : In the light dependent reaction, the main source of energy is the light energy to activate the electrons to a higher energy level. In the light independent stage, the energy source is ATP which is used up to become ADP. Respiration : The source of energy is ATP. In the glycolysis stage, 2 molecules of ATP is used up to yield 4 molecules of ATP.