The light dependent reactions of photosynthesis take energy from sunlight and convert it into stored chemical energy. which compounds are produced in the light-dependent reactions?
a) adp and nadp +
b) adp and nadph
c) atp and nadp +
d) atp and nadph

The correct answer will be option-D.

Explanation:

Photosynthesis process proceeds in two phases: light-dependent reaction and independent reaction. The light-dependent reaction is necessary as it converts the light energy to chemical energy by capturing the light photons by photosystems.

Light causes excitation of the electrons from chlorophyll which travels down electron transport chain and produces the intermediate energy equivalents mainly ATP and NADPH.  These ATP and NADPH are directly utilized in the second phase of the photosynthesis which forms the glucose molecule.

Thus, option-D is the correct answer.

carbohydrates are the body's preferred source of energy.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.