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Ring structure of glucose: ring-forming and anomeric carbon atoms

This type of question, asked 3 times: 9 May 2024 S1, 21 Apr 2025 S1, 13 Apr 2026 S1. All 3 questions below, oldest first.

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  1. Question 1

    9 May 2024 S1

    75
    Which carbon atoms (numbered from C1C_1 to C6C_6) are involved in the formation of ring structure of glucose?

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  2. Question 2

    21 Apr 2025 S1

    97
    Which carbon atom of glucopyranose numbered from C−1C - 1 to C−6C - 6 is anomeric?

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  3. Question 3

    13 Apr 2026 S1

    45
    Which carbon atoms of glucose, numbered from 1 to 6 forms a hemiacetal structure between -CHO and -OH groups.?

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