The difference between an aldose sugar and a ketose sugar is ________.
A. the number of carbon atoms
B. the position of the hydroxyl groups
C. the position of the carbonyl group
D. the ring form and the linear chain
Answer:C
The difference between an aldose sugar and a ketose sugar is ________.
A. the number of carbon atoms B. the position of the hydroxyl groups C. the position of the carbonyl group D. the ring form and the linear chain