Which statement is the most accurate regarding the first stage of photosynthesis?(1 point)

Responses

Sugar molecules like glucose are formed, and this is a light-independent stage.
Sugar molecules like glucose are formed, and this is a light-independent stage.

Radiant energy is converted into chemical energy, and this is a light-independent stage.
Radiant energy is converted into chemical energy, and this is a light-independent stage.

Radiant energy is converted into chemical energy, and this is a light-dependent stage.
Radiant energy is converted into chemical energy, and this is a light-dependent stage.

Sugar molecules like glucose are formed, and this is a light-dependent stage.

1 answer

The most accurate statement regarding the first stage of photosynthesis is:

Radiant energy is converted into chemical energy, and this is a light-dependent stage.

In the light-dependent reactions of photosynthesis, which occur in the thylakoid membranes of chloroplasts, light energy is captured and used to convert ADP and NADP+ into the energy carriers ATP and NADPH. The formation of sugar molecules like glucose occurs in the subsequent light-independent stage (Calvin cycle).