Carbohydrate Structure Flashcards
1
Q
what are anomeric carbons
A
Two configurations possible upon cyclization
2
Q
链左在上链右在下
A
3
Q
How many different structures can be drawn that are all uncyclized aldopentoses?
A
4
Q
In glycogen, the monosaccharide units are joined by what type of bond?
A
O-glycosidic bond
5
Q
the only ketose hexose
A
fructose
6
Q
果糖4元环但是6碳糖
A
！！！
7
Q
D&L? a&b?
A
D:OH group on right side, L: OH group on left(Look at highest numbered chiral carbon)
a?b?
8
Q
A
