PORTAGE LEARNING CHEM 210 MODULE 4 LATEST EXAM. (100% CORRECT &VERIFIED ANSWERS) |PASS GUARANTEED

PORTAGE LEARNING CHEM 210 MODULE 4 LATEST EXAM. (100%
CORRECT &VERIFIED ANSWERS) |PASS GUARANTEED




Question 1 pts



Which of the following monosaccharides is not an aldose?


Erythrose

Correct!
Dihydroxyacetone


Glucose


Glyceraldehyde


Ribose




Question 2 pts



When two monosaccharides are epimers:


Correct!
They differ only in the configuration about one carbon atom


One is a furanose, the other a pyranose


One is an aldose, the other a ketose


They can form ring structures


They form O-glycosidic bonds

, Question 3 pts



Which pair is anomeric?

D-glucose and D-fructose
D-glucose and L-fructose
D-glucose and L-glucose

D) -D-glucose and-D-glucose
E) -D-glucose and -L-glucose



A


B


C

Correct!
D


E




Question 4 pts



Lactose is made from linking galactose and glucose. When this
happens,.



Gas is eliminated


An anomeric carbon is formed on carbon-1

Correct!
Water is released

, An epimer is formed An aldose is formed




Question 5 pts




Amylose and amylopectin are both polymers of:

-D-glucose
-D-glucose Galactose Idose Maltose




Correct!
A


B


C


D


E




Question 6 pts