RNA takes part in synthesis of

Options

A. DNA
B. Carbohydrates
C. Fat
D. Protein.

Answer

**Step-by-Step Solution:**

1. **Understanding the Central Dogma of Molecular Biology**: The central dogma describes the flow of genetic information within a biological system. It states that DNA is transcribed into RNA, which is then translated into proteins.

2. **Role of RNA in Protein Synthesis**: RNA plays a crucial role in the synthesis of proteins. There are three main types of RNA involved in this process:
- **mRNA (Messenger RNA)**: This type of RNA is synthesized from the DNA template during transcription. It carries the genetic code from the DNA to the ribosome, where proteins are synthesized.
- **tRNA (Transfer RNA)**: tRNA is responsible for bringing the appropriate amino acids to the ribosome during translation. Each tRNA molecule is specific to one amino acid and has an anticodon that pairs with the corresponding codon on the mRNA.
- **rRNA (Ribosomal RNA)**: rRNA is a component of the ribosome, which is the site of protein synthesis. It helps in the assembly of amino acids into protein chains.

3. **Conclusion**: Therefore, RNA takes part in the synthesis of proteins through the processes of transcription (where mRNA is formed) and translation (where tRNA brings amino acids to the ribosome to form proteins).

---