Number of chlorophyll arranged per reaction centre in the light harvesting complex are

Options

A. 100
B. 200
C. 300
D. 400

Answer

To determine the number of chlorophyll molecules arranged per reaction center in the light harvesting complex, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Components of the Light Harvesting Complex**:
- The light harvesting complex is made up of various proteins and pigments, primarily chlorophyll, which are essential for the process of photosynthesis.

2. **Identify the Role of the Reaction Center**:
- The reaction center is crucial for the primary energy conversion during photosynthesis. It is where the absorbed light energy is converted into chemical energy.

3. **Determine the Number of Chlorophyll Molecules**:
- According to the information provided, a single reaction center contains a specific number of chlorophyll molecules.

4. **Conclude the Number of Chlorophyll per Reaction Center**:
- It is stated that there are 200 molecules of chlorophyll arranged in a specific manner per reaction center.

5. **Final Answer**:
- Therefore, the number of chlorophyll arranged per reaction center in the light harvesting complex is **200**.