The packaged structure of DNA in prokaryotes is called as

Options

A. Nucleosome
B. Nucleoid
C. Chromatin
D. Nucleolemma

Answer

To solve the question regarding the packaged structure of DNA in prokaryotes, let's break it down step by step.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the name of the packaged structure of DNA specifically in prokaryotic cells.

2. **Analyzing the Options**: The options given are:
- A) Nucleosome
- B) Nucleoid
- C) Chromatin
- D) Nucleolemma

3. **Evaluating Each Option**:
- **Option A: Nucleosome**: This is a structure found in eukaryotic cells where DNA is wrapped around histone proteins. It is not found in prokaryotes.
- **Option B: Nucleoid**: This is the correct term for the region in prokaryotic cells where the DNA is located. It is not membrane-bound and contains the genetic material in a compact form.
- **Option C: Chromatin**: This refers to the complex of DNA and proteins (histones) found in eukaryotic cells. It is not applicable to prokaryotes.
- **Option D: Nucleolemma**: This term refers to the nuclear membrane in eukaryotic cells, which is not present in prokaryotes.

4. **Conclusion**: Since the nucleoid is the only option that correctly describes the packaged structure of DNA in prokaryotes, we conclude that the answer is **B) Nucleoid**.

### Final Answer:
The packaged structure of DNA in prokaryotes is called **nucleoid**.

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