When all the peptide bonds of a protein have been broken down . The result would be

Options

A. Polypeptides
B. Oligopeptides
C. Peptides
D. Amino acids

Answer

To answer the question, "When all the peptide bonds of a protein have been broken down, the result would be," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Proteins**:
- Proteins are large molecules made up of chains of amino acids. These chains are held together by peptide bonds.

2. **Peptide Bonds**:
- A peptide bond is a specific type of covalent bond that links amino acids together in a protein. When these bonds are intact, the structure is that of a protein or polypeptide.

3. **Breaking Down Peptide Bonds**:
- When all peptide bonds in a protein are broken, the protein is no longer in its polypeptide form. The process of breaking these bonds is known as hydrolysis, which occurs during digestion.

4. **Result of Hydrolysis**:
- When peptide bonds are broken, the result is the release of individual amino acids. This is because each peptide bond connects two amino acids, and breaking all of them will yield all the constituent amino acids.

5. **Conclusion**:
- Therefore, when all peptide bonds of a protein have been broken down, the result would be amino acids.

### Final Answer:
The result would be **amino acids**.

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