The reverse transcriptase is also called

Options

A. RNA dependent DNA polymerase
B. DNA dependent RNA polymerase
C. DNA primase
D. None of these

Answer

**Step-by-Step Solution:**

1. **Understanding Transcription and Reverse Transcription**:
- Transcription is the process where DNA is used as a template to synthesize RNA. This is a fundamental process in molecular biology that allows genetic information to be expressed.
- Reverse transcription is the reverse process where RNA is used as a template to synthesize DNA. This is particularly important in certain viruses, such as retroviruses.

2. **Identifying the Role of Reverse Transcriptase**:
- The enzyme responsible for catalyzing the reverse transcription process is called reverse transcriptase. This enzyme allows the synthesis of DNA from an RNA template.

3. **Alternative Names for Reverse Transcriptase**:
- Reverse transcriptase is also referred to as RNA-dependent DNA polymerase. This name highlights its function of synthesizing DNA using RNA as a template.

4. **Conclusion**:
- Therefore, the reverse transcriptase is also called RNA-dependent DNA polymerase.

**Final Answer**: Reverse transcriptase is also called RNA-dependent DNA polymerase.

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