Multiple Choice
The structural formula for erythrose is drawn here. The carbon atoms are numbered from the carbonyl group. 
A) This is the only formula for erythrose; there are no stereoisomers.
B) This is both a D and an L structure, as determined by carbons 1 and 2.
C) This is D-erythrose, as determined by carbon 3.
D) This is L-erythrose, as determined by carbon 4.
Correct Answer:
Verified
Correct Answer:
Verified
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