The type of linkage present in the carbohydrates is

Options

A. peptide
B. glycosidic
C. amide
D. phosphate bonds

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks about the type of linkage present in carbohydrates.

2. **Understand the Options**: The options given are:
- Peptide
- Glycosidic
- Amide
- Phosphate

3. **Analyze Each Option**:
- **Peptide Bonds**: These are found in proteins and are formed between the carboxylic acid group of one amino acid and the amine group of another. Therefore, this option is incorrect for carbohydrates.
- **Glycosidic Bonds**: These bonds are specifically formed between monosaccharides (simple sugars) and involve the hydroxyl group of one sugar reacting with the hemiacetal or hemiketal group of another. This is the correct option for carbohydrates.
- **Amide Bonds**: These are essentially the same as peptide bonds and are also found in proteins. Therefore, this option is incorrect for carbohydrates.
- **Phosphate Bonds**: These are found in nucleic acids (DNA and RNA) and involve the linking of nucleotides. This option is also incorrect for carbohydrates.

4. **Conclusion**: The type of linkage present in carbohydrates is **glycosidic bonds**.

5. **Final Answer**: Glycosidic bonds are the linkages found in carbohydrates.

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