In maltose glycosidic bond is formed between

Options

A. Carbon 1 of one glucose molecule and carbon 4 of second glucose molecule
B. Carbon 2 of one glucose molecule and carbon 3 of second glucose molecule
C. Carbon 3 of one glucose molecule and carbon 4 of second glucose molecule
D. Carbon 1 of one glucose molecule and carbon 6 of second molecle

Answer

To determine between which carbon atoms the glycosidic bond is formed in maltose, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Maltose**: Maltose is a disaccharide, which means it is composed of two monosaccharide units. In this case, maltose is formed from two alpha-glucose molecules.

2. **Structure of Alpha-Glucose**: Each alpha-glucose molecule has six carbon atoms. The structure can be represented as follows:
- Carbon 1 (C1): Contains a hydroxyl group (OH) below the plane of the ring.
- Carbon 2 (C2) to Carbon 6 (C6): Each has its respective hydrogen (H) and hydroxyl (OH) groups.

3. **Identifying the Glycosidic Bond**: The glycosidic bond in maltose is formed when the two alpha-glucose units are linked together. This bond is formed through a condensation reaction, where a water molecule is released.

4. **Carbon Atoms Involved in the Bond**: The glycosidic bond in maltose specifically forms between:
- Carbon 1 (C1) of the first alpha-glucose molecule.
- Carbon 4 (C4) of the second alpha-glucose molecule.

5. **Conclusion**: Therefore, the glycosidic bond in maltose is formed between Carbon 1 of one glucose molecule and Carbon 4 of the other glucose molecule.

### Final Answer:
The glycosidic bond in maltose is formed between Carbon 1 of one alpha-glucose molecule and Carbon 4 of the other alpha-glucose molecule.

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