Transcription refers to:

Options

A. Transfer of genetic information of RNA in the form of genetic codon of DNA
B. Transfer of genetic information of DNA in the form of genetic codon of DNA
C. Transfer of genetic information of RNA in the form of genetic codon of mRNA
D. Transfer of genetic information of DNA in the form of genetic codon of rRNA

Answer

**Step-by-Step Solution:**

1. **Understanding Transcription**: Transcription is the biological process through which RNA is synthesized from a DNA template. This is a crucial step in gene expression.

2. **Identifying the Type of RNA Produced**: The primary type of RNA produced during transcription is messenger RNA (mRNA). This mRNA carries the genetic information from DNA to the ribosome, where proteins are synthesized.

3. **Process Overview**:
- The information strand of DNA, known as the template strand, is used to create a complementary RNA strand.
- The enzyme responsible for this process is called RNA Polymerase, which binds to the DNA and facilitates the synthesis of RNA.

4. **Transcription vs. Translation**:
- Transcription is the first step in the process of gene expression, where DNA is converted to RNA.
- Following transcription, the next step is translation, where the mRNA is used to synthesize proteins.

5. **Analyzing the Options**:
- **Option 1**: Transfer of genetic information of RNA in the form of genetic codon of DNA. This is correct as it describes the process of transcription accurately.
- **Option 2**: DNA is formed in genetic colon. This is incorrect; transcription does not create DNA.
- **Option 3**: DNA is transferred from RNA to mRNA. This is incorrect; the process goes from DNA to RNA.
- **Option 4**: Transfer of genetic information of DNA in the form of genetic codon of rRNA. This is incorrect; rRNA is not the product of transcription in this context.

6. **Conclusion**: The correct answer is Option 1, as it accurately describes the process of transcription.

---