Question:medium

In the Haworth structure of the following carbohydrate, various carbon atoms have been numbered. The anomeric carbon is numbered as:
Haworth structure of the following carbohydrate,

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In cyclic carbohydrates, the anomeric carbon is always the one that was originally part of the carbonyl group.
Updated On: Jan 14, 2026
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The Correct Option is A

Solution and Explanation

Within the Haworth representation of carbohydrates, the anomeric carbon originates from the carbonyl group (aldehyde or ketone) present in the sugar's open-chain configuration. This carbon is situated as the initial carbon in the cyclic structure, as depicted in option (A). The anomeric carbon is crucial for establishing the sugar's alpha or beta configuration.
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