What is photophosphorylation ?

Explanation

### Step-by-Step Solution:

1. **Understanding Photophosphorylation**:
Photophosphorylation is a specific type of phosphorylation that occurs during the process of photosynthesis in plants. It involves the conversion of light energy into chemical energy.

**Hint**: Remember that "photo" refers to light, which is crucial in this process.

2. **Role of ATP**:
...