The chemical substances used for the treatment of diseases are called.

Options

A. Biomolecules
B. Carbohydrates
C. Resins
D. Drugs

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term used to describe chemical substances that are utilized for the treatment of diseases.

2. **Analyzing the Options**:
- **Option A: Biomolecules** - These are biological molecules produced by living organisms, such as carbohydrates, lipids, proteins, and nucleic acids. They are essential for life but are not specifically used for treating diseases.
- **Option B: Resins** - These are viscous substances used in polymer chemistry and construction materials. They do not have therapeutic uses in medicine.
- **Option C: Drugs** - Drugs are defined as chemical substances that are used for the treatment, cure, prevention, and diagnosis of diseases. They have therapeutic effects on the body.

3. **Identifying the Correct Answer**: Based on the analysis, the correct answer is **Drugs** (Option C), as they are specifically designed for the treatment of diseases.

4. **Conclusion**: The chemical substances used for the treatment of diseases are called **Drugs**.

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