sc RNA is

Options

A. Soluble cytoplasmic RNA
B. tRNA
C. Small chromatin RNA
D. Small cytoplasmic RNA.

Answer

**Step-by-Step Solution:**

1. **Identify the Acronym**: The question asks about "sc RNA." The first step is to recognize what "sc" stands for in the context of RNA.

2. **Different Types of RNA**: There are various types of RNA in cells, including:
- **rRNA (Ribosomal RNA)**: This type of RNA is a component of ribosomes and is essential for protein synthesis.
- **mRNA (Messenger RNA)**: This RNA carries the genetic information from DNA to the ribosome, where proteins are synthesized.
- **tRNA (Transfer RNA)**: This RNA brings amino acids to the ribosome during protein synthesis and contains anticodons that match the codons on mRNA.

3. **Understanding scRNA**: The specific type of RNA referred to as "scRNA" is known as **small cytoplasmic RNA**. This type of RNA plays a role in various cellular processes, including the regulation of gene expression.

4. **Conclusion**: Therefore, the full form of sc RNA is **small cytoplasmic RNA**.

**Final Answer**: sc RNA stands for **small cytoplasmic RNA**.

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