Question

Enter the correct answers in the boxes below. 1. A chiral carbon must have a geometry and (2 pts) * 2. If a chiral compound rotates plane polarized light counterclockwise, it is said to be (2 pts) 3. For each compound below, identify all chiral centers by dragging asterisks (*) below to the correct position(s), then indicate whether the compound is optically active by deleting the wrong option. (4 pts) Optically active? OH CHCH3 (a) yes no (b) OH yes no * * 4. D-glucose and D galactose are enantiomers / diastereomers / structural isomers/mutaratations). (Delete all but the correct answer.) (2 pts) Enter the correct answers in the blanks for #5-8. 5. Hydrolysis of sucrose produces which two monosaccharides? (be specific) (2 pts) and 6. example) is a polysaccharide which contains 1,4'-B glycosidic linkages. (1 pt 7. Amylopectin differs from amylose in that amylopectin contains (1 RD 8. Humans cannot digest cellulose because they do not have the enzyme to break linkages. (1 p.) 9. What is a blood antigen? (3 pts)