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The structure of D-(+)-glucose is CHO H OH HO H H OH H OH CH 2 OH The structure of L-(–)-glucose is :

1. CHO HO H H OH HO H HO H CH 2 OH
2. CHO H OH HO H H OH HO H CH 2 OH
3. CHO HO H HO H H OH HO H CH 2 OH
4. CHO HO H HO H HO H H OH CH 2 OH

Correct answer: CHO HO H H OH HO H HO H CH 2 OH

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