Alpha-D-glucose and beta-D-glucose are _ of D-glucose.
Correct answer: D. Anomers
- A. Epimers
- B. Enantiomers
- C. Diastereomers
- D. Anomers
Explanation
Anomers are a specific type of epimer. They are diastereomers of cyclic saccharides that differ in configuration only at the anomeric carbon (the hemiacetal or hemiketal carbon). In glucose, this is C-1.
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Proteins are classified by shape, composition and structure, from primary amino acid sequence to secondary, tertiary and quaternary organisation, and their biological roles are linked to this structure. Enzymes are examined as protein biocatalysts, including active sites, substrate specificity, activation energy, cofactors and factors affecting activity.
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