What is the Difference Between an Aldose Sugar and a Ketose

Question

What is the difference between an aldose sugar and a ketose sugar?
A)the number of carbons
B)the position of the hydroxyl groups
C)the position of the carbonyl group
D)One is a ring form, and the other is a linear chain.
E)One has a nitrogen.

Accepted Answer

The main difference between aldose sugars and ketose sugars is the position of the carbonyl group. In aldose sugars, the carbonyl group is located at the end of the carbon chain, while in ketose sugars, the carbonyl group is located in the middle of the carbon chain. This difference in position affects the way the sugars are metabolized and utilized in the body.