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Unformatted text preview: PROBLEM SET 5 ANSWER KEY FALL 2007 MCB102 Collins Multiple Choice 1. Which of following is an anomeric pair? A) D-glucose and D-fructose B) D-glucose and L-glucose C) -D-glucose and -D-glucose This is the correct answer. D) -D-glucose and -L-glucose 2. Starch and glycogen are both polymers of: A) fructose. B) sucrose. C) -D-glucose. This is the correct answer. D) -D-glucose. 3. The basic structure of a proteoglycan consists of a core protein and a: A) glycolipid. B) glycosaminoglycan. This is the correct answer. C) lipopolysaccharide. D) peptidoglycan. True or false 1. The following statements are about starch and glycogen: A) Amylose is unbranched. True B) Amylopectin and glycogen contain many ( 1 6) branches. True C) Glycogen is more extensively branched than starch. True 2. The fluidity (disorder) of the lipid side chains in a bilayer is generally increased by: A) a decrease in temperature. False B) an increase in the number of double bonds in fatty acids. True C)...
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- Spring '08