Chlorophyll in chloroplasts is located in

Options

A. Grana
B. Pyrenoid
C. Stroma
D. Both (1) and (2)

Answer

**Step-by-Step Solution:**

1. **Understanding Chlorophyll**: Chlorophyll is a green pigment found in plants that plays a crucial role in photosynthesis by absorbing light energy.

2. **Location of Chlorophyll**: In higher plants, chlorophyll is specifically located within the chloroplasts, which are the organelles responsible for photosynthesis.

3. **Structure of Chloroplasts**: Chloroplasts contain various structures, including thylakoids and stroma. The thylakoids are membrane-bound sacs where the light-dependent reactions of photosynthesis occur.

4. **Thylakoids and Grana**: The thylakoids are organized into stacks known as grana (singular: granum). It is within these thylakoid membranes that chlorophyll is embedded.

5. **Conclusion**: Therefore, chlorophyll in chloroplasts is located in the thylakoid membranes of the grana.

**Final Answer**: Chlorophyll in chloroplasts is located in the thylakoid membranes of the grana.

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