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Home Q & A Board Biology-Related Homework Help Biochemistry
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buggingout16 buggingout16
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12 years ago
I. Glucose contains aldehyde and alcohol functional groups, while fructose contains ketone and alchol functional groups.
II. Glucose contains ketone and alcohol functional groups, while fructose contains aldehyde and alcohol functional groups.
III. Glucose can form a cyclic molecule, while fructose cannot.
IV. Glucose is a hexose and fructose is a pentose.

 

a. I and III only

b. II and IV only

c. I and IV only

d. II and III only

e. I
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wrote...
#1
12 years ago
e. only I
wrote...
#2
12 years ago
The answer is (c)
hexose means 6-member ring and pentose means 5-member ring.
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