Show break down of glucose by various pathways.

Explanation

### Step-by-Step Solution for the Breakdown of Glucose by Various Pathways

1. **Understanding Glucose Structure**:
- Glucose is a 6-carbon molecule (C6H12O6).

2. **Glycolysis**:
- The first step in the breakdown of glucose is glycolysis, which occurs in the cytoplasm of the cell.
- During glycolysis, one molecule of glucose (6 carbons) is converted into two molecules of pyruvate (3 carbons each).
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