Which of the following is the opposite of condensation reaction?
Correct answer: D. Hydrolysis
- A. Decarboxylation
- B. Hydration
- C. Dehydration
- D. Hydrolysis
Explanation
Condensation reactions involve the combination of two molecules to form a new molecule, often with the loss of a small molecule like water or methanol. Hydrolysis, on the other hand, is the reverse process, where a molecule is split into two or more smaller molecules using water.
This question appeared on the KMU MDCAT 2023 (retake) paper, which you can sit online with every answer explained.
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About Classification of Biological Molecules
Biological molecules are classified as carbohydrates, lipids, proteins and nucleic acids, with water, minerals and vitamins also supporting cellular processes. The key distinctions involve their monomers, chemical bonds, structures and functions, including glucose and starch, fatty acids and triglycerides, amino acids and polypeptides, and nucleotides in DNA and RNA.
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