What is essentially the difference between `alpha`-form of glucose and `beta`-form of glucose? Explain.

Explanation

To understand the essential difference between the alpha-form and beta-form of glucose, we need to look at their structures and the orientation of the hydroxyl group (-OH) at the anomeric carbon.

### Step-by-Step Solution:

1. **Understanding Glucose Structure**:
- Glucose is a six-carbon sugar (hexose) with the molecular formula C₆H₁₂O₆. It can exist in two cyclic forms: alpha (α) and beta (β).

2. **Cyclic Forms of Glucose**:
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