Formation of proteins is a type of

Options

A. dehydration synthesis
B. dehydrogenation
C. hydration synthesis
D. hydrogenation

Answer

**Step-by-Step Solution:**

1. **Understanding Proteins**: Proteins are large biomolecules made up of smaller units called amino acids. Each protein consists of a specific sequence of amino acids that determines its structure and function.

2. **Amino Acids as Building Blocks**: The basic building blocks of proteins are amino acids. When multiple amino acids join together, they form a polypeptide chain, which eventually folds into a functional protein.

3. **Peptide Bond Formation**: The connection between amino acids occurs through a chemical reaction that forms a peptide bond. This bond is formed between the carboxyl group of one amino acid and the amino group of another.

4. **Dehydration Synthesis**: The formation of a peptide bond involves a dehydration synthesis reaction. In this process, a molecule of water (H₂O) is removed. Specifically, the hydrogen (H) from the amino group (NH₂) of one amino acid and the hydroxyl group (OH) from the carboxyl group (COOH) of another amino acid combine to form water.

5. **Final Structure**: After the removal of water, the remaining parts of the amino acids bond together, resulting in a peptide bond (C-N bond). This process can repeat as more amino acids are added to the chain, leading to the formation of a protein.

6. **Conclusion**: Therefore, the formation of proteins is classified as dehydration synthesis because it involves the removal of water to create bonds between amino acids.

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