Enzymes belong to which class of compounds ?

Options

A. Polysaccharides
B. Polypeptides
C. Polynitro heterocyclic
D. Hydrocarbons

Answer

**Step-by-Step Solution:**

1. **Understanding Enzymes:** Enzymes are biological catalysts that speed up chemical reactions in living organisms. They are crucial for various metabolic processes.

2. **Chemical Composition of Enzymes:** Enzymes are primarily composed of proteins. Proteins are made up of long chains of amino acids, which are linked together by peptide bonds.

3. **Identifying the Class of Compounds:** The question asks to identify the class of compounds to which enzymes belong. The options provided are:
- Polysaccharides
- Polypeptides
- Polynitrohydrocyclic hydrocarbons

4. **Analyzing the Options:**
- **Polysaccharides:** These are complex carbohydrates made up of sugar molecules (monosaccharides). Since enzymes are not carbohydrates, this option is incorrect.
- **Polypeptides:** These are chains of amino acids that form proteins. Since enzymes are proteins, this option is correct.
- **Polynitrohydrocyclic hydrocarbons:** This term refers to a specific class of organic compounds that do not relate to enzymes. Therefore, this option is also incorrect.

5. **Conclusion:** Based on the analysis, enzymes belong to the class of compounds known as polypeptides.

**Final Answer:** Enzymes belong to the class of compounds known as polypeptides.

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