Below Is the Open-Chain Form of Fructose, Followed by Several

question 56

Multiple Choice

Below is the open-chain form of fructose, followed by several cyclic monosaccharides. Choose the cyclic monosaccharides that are the ring form of fructose.

• A) Only structure II is d-fructose.
• B) Only structure III is d-fructose.
• C) Both structures I and II are d-fructose.
• D) Both structure III and IV are d-fructose.
• E) All of these structures are d-fructose.

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