Bacteriophage is made up to

Options

A. Carbon and nitrogen
B. DNA
C. Nucleoprotein ( Nucleic acid + protein )
D. Protein only

Answer

To answer the question "Bacteriophage is made up of," we can break down the information as follows:

### Step-by-Step Solution:

1. **Understanding Bacteriophages**:
- Bacteriophages, or phages, are viruses that specifically infect bacteria. They are composed of genetic material and a protein coat.

2. **Components of Bacteriophages**:
- The main components of bacteriophages include:
- **Nucleic Acid**: This can be either DNA or RNA, which carries the genetic information.
- **Protein Coat (Capsid)**: This is a protective layer made of proteins that encases the nucleic acid.

3. **Definition of Nucleoprotein**:
- Nucleoprotein refers to the complex of nucleic acids (DNA or RNA) and proteins. In the case of bacteriophages, the nucleic acid is encapsulated by the protein coat, making it a nucleoprotein complex.

4. **Conclusion**:
- Therefore, the correct answer to the question is that bacteriophages are made up of nucleoproteins, which consist of nucleic acid (DNA or RNA) plus protein.

### Final Answer:
Bacteriophage is made up of nucleoprotein, which is nucleic acid plus protein.

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