Sugars are linked by ________ bonds.

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Study for the UCF Biomedical Exit Exam. Access flashcards and multiple-choice questions with detailed hints and explanations. Prepare for success!

Multiple Choice

Sugars are linked by ________ bonds.

Explanation:
Sugars connect through glycosidic bonds. These are covalent links formed when the anomeric carbon of one sugar reacts with a hydroxyl group on another sugar, usually via a dehydration synthesis. This creates the glycosidic linkage found in disaccharides and polysaccharides, with variations like α or β depending on the stereochemistry of the linkage. Phosphodiester bonds join nucleotides in nucleic acids, hydrogen bonds are non-covalent attractions that help stabilize structures like base pairing, and peptide bonds link amino acids in proteins. So the correct term for linking sugars is glycosidic bonds.

Sugars connect through glycosidic bonds. These are covalent links formed when the anomeric carbon of one sugar reacts with a hydroxyl group on another sugar, usually via a dehydration synthesis. This creates the glycosidic linkage found in disaccharides and polysaccharides, with variations like α or β depending on the stereochemistry of the linkage.

Phosphodiester bonds join nucleotides in nucleic acids, hydrogen bonds are non-covalent attractions that help stabilize structures like base pairing, and peptide bonds link amino acids in proteins. So the correct term for linking sugars is glycosidic bonds.

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