RNA on hydrolysis does not yield which of the following ?

Options

A. Amino acid
B. Pentose sugar
C. Nitrogen base
D. Phosphoric acid

Answer

To solve the question "RNA on hydrolysis does not yield which of the following?", we need to understand the components of RNA and what happens during its hydrolysis.

### Step-by-Step Solution:

1. **Understanding RNA Composition**:
- RNA (Ribonucleic Acid) is made up of three main components:
- A pentose sugar (specifically ribose)
- A phosphate group (phosphoric acid)
- Nitrogenous bases (such as adenine, guanine, cytosine, and uracil)

2. **Hydrolysis of RNA**:
- Hydrolysis is a chemical reaction that involves the breaking of bonds in the presence of water. When RNA undergoes hydrolysis, it breaks down into its constituent parts.
- The products of RNA hydrolysis are:
- Pentose sugar (ribose)
- Phosphate group (phosphoric acid)
- Nitrogenous bases (adenine, guanine, cytosine, uracil)

3. **Identifying the Incorrect Option**:
- The question asks which component is NOT produced during the hydrolysis of RNA.
- From our understanding, the components produced are:
- Pentose sugar: Yes, ribose is produced.
- Phosphate group: Yes, phosphoric acid is produced.
- Nitrogenous bases: Yes, they are produced.
- Amino acids: NO, amino acids are not produced from RNA hydrolysis.

4. **Conclusion**:
- Therefore, the component that RNA does not yield upon hydrolysis is amino acids.

### Final Answer:
RNA on hydrolysis does not yield amino acids.

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