The most complex and the most abundant carbohydrates in nature are:
Correct answer: D. Polysaccharides
- A. Monosaccharides
- B. Oligosaccharides
- C. Disaccharides
- D. Polysaccharides
Explanation
Polysaccharides: Polysaccharides are the most complex and abundant carbohydrates in nature. They consist of long chains of monosaccharide units linked together. Examples of polysaccharides include starch, cellulose, and glycogen. Polysaccharides have various functions, including energy storage, structural support, and cell signaling. They can be found in plants, animals, and microorganisms.
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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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