Choose the incorrect statement w.r.t. HIV

Options

A. It belongs to the flavivirus family
B. It carries two copies of RNA
C. It is an enveloped virus
D. The genome of HIV encodes for reverse transcriptase

Answer

To solve the question of identifying the incorrect statement regarding HIV, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Understanding HIV**:
- HIV stands for Human Immunodeficiency Virus. It attacks the immune system and can lead to AIDS (Acquired Immunodeficiency Syndrome) if untreated.

2. **Analyzing the Statements**:
- **Statement 1**: "It belongs to the flavivirus family."
- This statement is incorrect. HIV actually belongs to the **Retroviridae** family, specifically the **Lentivirus** genus. Therefore, this statement is false.

- **Statement 2**: "It carries two copies of RNA."
- This statement is correct. HIV has a genome that consists of two identical copies of RNA. This is essential for the virus to synthesize DNA through reverse transcription.

- **Statement 3**: "It is an enveloped virus."
- This statement is also correct. HIV is indeed an enveloped virus, which means it has a lipid membrane surrounding it. This envelope is crucial for the virus's ability to enter host cells.

- **Statement 4**: "The genome of HIV codes for reverse transcriptase."
- This statement is correct as well. The genome of HIV, which is RNA, encodes the enzyme reverse transcriptase, which is necessary for converting RNA into DNA during the infection process.

3. **Conclusion**:
- After analyzing all the statements, the only incorrect statement is the first one: "It belongs to the flavivirus family." Therefore, the answer is **Statement 1**.

### Final Answer:
The incorrect statement with respect to HIV is: **"It belongs to the flavivirus family."**