The process of digestion in acomplished by

Options

A. Mechanical process
B. Chemical process
C. Electrical process
D. Both A&B

Answer

**Step-by-Step Text Solution:**

1. **Understanding Digestion**: Digestion is the process through which food is broken down into smaller components that can be absorbed by the body. This process involves both mechanical and chemical methods.

2. **Mechanical Digestion**: This phase involves the physical breakdown of food. It includes actions such as chewing (mastication), grinding, and mixing food with saliva. Mechanical digestion increases the surface area of food, making it easier for enzymes to act on it.

3. **Chemical Digestion**: This phase involves the enzymatic breakdown of food. Enzymes are biological catalysts that facilitate the conversion of complex food molecules into simpler forms that can be absorbed by the body. This process occurs primarily in the stomach and small intestine.

4. **Evaluating Options**:
- Option A: Mechanical process - Correct, as mechanical digestion is a key part of digestion.
- Option B: Chemical process - Correct, as chemical digestion is also essential.
- Option C: Electrical process - Incorrect, while nerve impulses are involved in digestion, it is not classified solely as an electrical process.
- Option D: Both A and B - Correct, since digestion involves both mechanical and chemical processes.

5. **Conclusion**: The process of digestion is accomplished by both mechanical and chemical processes. Therefore, the correct answer is option 4 (both A and B).

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