Biodegradable polymer which can be produced from glycine and aminocaproic acid.

Options

A. nylon 2-nylon 6
B. PHBV
C. buna-N
D. nylon-6,6

Explanation

To determine the biodegradable polymer that can be produced from glycine and aminocaproic acid, we will follow these steps:

### Step 1: Identify the Reactants
- Glycine is an amino acid with the formula NH2CH2COOH. It contains both an amine group (NH2) and a carboxylic acid group (COOH).
- Aminocaproic acid is another amino acid, with the formula NH2(CH2)5COOH. It also contains an amine group and a carboxylic acid group.

### Step 2: Understand the Reaction
- When glycine and aminocaproic acid react, they can undergo a condensation reaction. In this process, the amine group of glycine can react with the carboxylic acid group of aminocaproic acid.
- During this reaction, a water molecule (H2O) is released. This is a characteristic of condensation reactions, where two molecules combine to form a larger molecule while losing a small molecule (in this case, water).

### Step 3: Form the Polymer
- The reaction can be represented as:
\[ \text{Glycine} + \text{Aminocaproic Acid} \rightarrow \text{Polymer} + \text{H}_2\text{O} \]
- The polymer formed is a type of nylon, specifically Nylon 2-6, which is a copolymer made from two different amino acids.

### Step 4: Identify the Polymer
- The repeating unit of the polymer will consist of the amine and carboxylic acid groups linking together, forming a long chain.
- The structure of the polymer can be depicted as:
\[ -\text{NH}-\text{CH}_2-\text{CO}-\text{NH}-\text{(CH}_2)_5-\text{CO}-\text{(repeating units)}- \]
- This polymer is known as Nylon 2-6, which is biodegradable.

### Conclusion
The biodegradable polymer that can be produced from glycine and aminocaproic acid is **Nylon 2-6**.

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