Nuclear matrix contains chromatin and one or more spherical bodies called nucleoli

Answer

To determine whether the statement "Nuclear matrix contains chromatin and one or more spherical bodies called nucleoli" is correct, we can break it down step by step.

### Step-by-Step Solution:

1. **Understanding the Nuclear Matrix**:
- The nuclear matrix is a structural framework within the nucleus of a cell. It provides support and organization to the components found within the nucleus.

2. **Identifying Components of the Nuclear Matrix**:
- Within the nuclear matrix, two main components are present:
- **Chromatin**: This is the thread-like structure that consists of DNA and proteins. It is responsible for packaging DNA into a more compact form and plays a crucial role in gene expression and DNA replication.
- **Nucleoli**: These are spherical bodies found within the nucleus. They are involved in the production of ribosomes and contain RNA and proteins.

3. **Verifying the Statement**:
- The statement claims that the nuclear matrix contains both chromatin and nucleoli.
- Since we have established that chromatin is indeed part of the nuclear matrix and that nucleoli are also present within the nucleus, we can confirm that both components are correctly identified in the statement.

4. **Conclusion**:
- Therefore, the statement "Nuclear matrix contains chromatin and one or more spherical bodies called nucleoli" is true.