Carbohydrates play a crucial role in the structure of cells by serving as integral components of the cell membrane and as structural elements in the cell walls of plants, fungi, and bacteria. In cell membranes, carbohydrates are often attached to proteins and lipids in the form of glycoproteins and glycolipids, which are important for cell recognition, signaling, and adhesion. In addition, polysaccharides like cellulose provide structural support in plant cell walls, while peptidoglycan provides structure to bacterial cell walls. Overall, carbohydrates contribute to both the integrity and functionality of cellular structures.
How are carbohydrates related to the structure of cells? (1 point)
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