Reactions in which simple substances are combined to form complex substances are called:
Correct answer: C. Anabolic reactions
- A. Metabolic reactions
- B. Catabolic reactions
- C. Anabolic reactions
- D. Both B and C
Explanation
Reactions in which simple substances are combined to form complex substances are called anabolic reactions. These reactions require energy and are also known as building-up processes. For example, the synthesis of proteins from amino acids is an anabolic reaction.
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The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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