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WorksheetsMIC180 Chapter 5 Carbohydrates Part 1
Total questions: 10
Worksheet time: 5mins
X is a monosaccharide containing and aldehyde group. What is X?
Polyhydroxyacetone
Ketose
Polyhydroxyketone
Aldose
Monosaccharides containing 6-carbon backbone with an aldehyde group is called _______________.
aldotriose
aldohexoses
ketopentoses
ketohexoses
Y is a way of representing a cyclic (closed chain) carbohydrate. What is Y?
Fischer Projection
Hogwarts Projection
Haworth Projection
Howarth Projection
Figure shows members of the aldose family. All members of the same row are _________________ of each other.
Enantiomers
Epimers
Anomers
Diastreomers
L-Glucose and D-Glucose are examples of ______________.
enantiomers
epimers
diastreomers
anomers
D-Glucose is a _________ epimer of D-Galactose.
C-3
C-5
C-2
C-4
______________ is the infix for the 6-membered hemiacetal ring in Haworth projection.
furan
pyran
pyrose
furose
D-fructose (ketohexoses) cyclizes in the Haworth Projection to form _____________.
D-fructofuranose
D-fructopyranose
L-fructofuranose
L-fructopyranose
Picture shows an aldotriose undergoing a certain reaction with Tollen's reagent which converted the aldehyde group to carboxyl. What is the reaction?
isomerisation
Reduction
condensation
Oxidation
Select from the following epimers of D-Fructose (MORE THAN ONE ANSWER)
D-Psicose
L-Fructose
D-Sorbose
D-Tagatose
