Which of the following is produced during the light phase of photosynthesis?

Options

A. ATP
B. NADPH`_(2)`
C. Both ATP and `NADPH_(2)`
D. Carbohydrates

Explanation

To answer the question "Which of the following is produced during the light phase of photosynthesis?", we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Photosynthesis Process**: Photosynthesis occurs in two main phases: the light phase (or light reaction) and the dark phase (or dark reaction).

2. **Identify the Light Phase**: The light phase takes place in the presence of light and is crucial for converting light energy into chemical energy.

3. **Components of the Light Phase**: The light phase can be further divided into two types of reactions: cyclic and non-cyclic photophosphorylation.

4. **Products of the Light Phase**: During these reactions, two key energy molecules are produced:
- **ATP (Adenosine Triphosphate)**: This molecule acts as an energy currency in cells.
- **NADPH (Nicotinamide Adenine Dinucleotide Phosphate)**: This molecule is also an energy carrier and is used in the dark reactions for the synthesis of carbohydrates.

5. **Conclusion**: Therefore, the products of the light phase of photosynthesis are ATP and NADPH.

6. **Final Answer**: The correct answer to the question is that both ATP and NADPH2 are produced during the light phase of photosynthesis.