Question

Which of the following are products of the light reactions of photosynthesis that are utilized in the Calvin cycle?

1) CO₂ and glucose
2) H₂O and O₂
3) ADP, I, and NADP
4) Electrons and H
5) ATP and NADPH

Answer 1

The correct products of the light reactions utilized in the Calvin cycle are ATP and NADPH, which are energy carriers that facilitate the synthesis of carbohydrates such as glucose. The correct answer from the options provided is 5).

Step-by-step explanation:

The products of the light reactions of photosynthesis that are utilized in the Calvin cycle are ATP and NADPH. During the light-dependent reactions, sunlight is used to convert water into oxygen, and the energy captured from sunlight is stored in ATP and NADPH. These molecules then serve as energy and electron donors, respectively, in the Calvin cycle. The Calvin cycle uses this chemical energy from ATP and NADPH, along with carbon dioxide, to synthesize carbohydrates like glucose. Therefore, the correct answer from the options provided is 5) ATP and NADPH.