Choose the incorrect statement w.r.t. HIV

Options

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

Answer

To solve the question, we need to identify the incorrect statement regarding HIV (Human Immunodeficiency Virus). Let's break down the information provided:

1. **Understanding HIV**:
- HIV is a virus that causes AIDS (Acquired Immunodeficiency Syndrome).
- It is known to be deadly and primarily affects the human immune system.

2. **Analyzing the Statements**:
- The first statement claims that HIV belongs to the Flavivirus family. This is incorrect. HIV actually belongs to the **Lentivirus** genus, which is part of the **Retroviridae** family.
- The second statement mentions that HIV carries two copies of double-stranded RNA (dsRNA). This statement is misleading; HIV actually carries two copies of **single-stranded RNA (ssRNA)**. Therefore, this statement is also incorrect.
- The third statement states that HIV is an enveloped virus and that it has glycoproteins GP120 and GP41. This statement is correct.
- The fourth statement claims that the genome of HIV encodes for reverse transcriptase, which is also correct.

3. **Identifying the Incorrect Statement**:
- The first statement about HIV belonging to the Flavivirus family is incorrect.
- The second statement about carrying double-stranded RNA is also incorrect.

Since the question asks for the incorrect statement, we can conclude that the first statement is the one that is most commonly recognized as incorrect in the context of HIV.

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