CHEM 210 Biochemistry Module 4 Exam (2025 / 2026) Portage Learning Questions and Verified Answers, 100% Guarantee Pass

CHEM 210 Biochemistry Module 4 Exam (2025 / 2026) Portage Learning Questions and Verified Answers, 100% Guarantee Pass which of the following monosaccharides is not an aldose? a. erythrose b. dihydroxyacetone c. glucose d. glyceraldehyde e. ribose - Correct Answer b. dihydroxyacetone when two monosaccharides are epimers: a. they differ only in the configuration about the penultimate carbon b. one is an aldose, the other a ketose c. they differ only in the configuration about one carbon atom d. they form o-glycosidic bonds e. they are oligosaccharides - Correct Answer c. they differ only in the configuration about one carbon atom which pair is anomeric? a. D-glucose and D-fructose b. D-glucose and L-fructose c. D-glucose and L-glucose d. alpha-D-glucose and beta-D-fructose e. alpha-D-glucose and beta-D-glucose - Correct Answer e. alpha-D-glucose and beta-D-glucose lactose is made from linking galactose and glucose. when this happens: a. a polysaccharide is formed b. gas is eliminated c. an epimer is formed d. an anomeric carbon is formed on carbon-1 e. lactose forms by a condensation reaction - Correct Answer e. lactose forms by a condensation reaction lactose is made from linking galactose and glucose. when this happens: a. gas is eliminated b. an anomeric carbon is formed on carbon-1 c. water is released d. an epimer is formed e. an aldose is formed - Correct Answer c. water is released