What is correct for bacterial transcription?

Options

A. mRNA requires processing to become active
B. Translation can begin when mRNA is fully transcribed
C. Transcription and translation takes place in the same compartment
D. Rho factor initiates the process

Answer

To answer the question "What is correct for bacterial transcription?", we will analyze the process of bacterial transcription and evaluate the provided options step by step.

### Step-by-Step Solution:

1. **Understanding Bacterial Transcription**:
- Bacterial transcription is the process by which a segment of bacterial DNA is copied into messenger RNA (mRNA). This process is facilitated by the enzyme RNA polymerase.

2. **Evaluating the Options**:
- **Option 1**: "mRNA required processing to become active."
- This statement is **incorrect**. In bacteria, mRNA does not undergo significant processing (like splicing) as it does in eukaryotes. The mRNA is typically ready for translation immediately after transcription.

- **Option 2**: "Translation can begin when mRNA is fully transcribed."
- This statement is also **incorrect**. In bacteria, translation can begin even before the transcription of mRNA is complete. This is due to the coupling of transcription and translation in prokaryotes.

- **Option 3**: "Transcription and translation take place in the same compartment."
- This statement is **correct**. In bacteria, both transcription and translation occur in the cytoplasm, allowing for the simultaneous process of mRNA synthesis and protein synthesis.

3. **Conclusion**:
- The correct statement regarding bacterial transcription is that transcription and translation take place in the same compartment (the cytoplasm). Therefore, the correct answer is **Option 3**.