What structural and functional attributes must a cell have to be called a living cell ?

Explanation

To determine what structural and functional attributes a cell must have to be called a living cell, we can break down the answer into several key points:

### Step-by-Step Solution:

1. **Basic Definition of a Cell**:
- A cell is the fundamental unit of life and is the building block of all living organisms. All organisms are composed of one or more cells.

2. **Structural Attributes**:
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