Hunter College, CUNY - CHEM 120.LCCHEM 120 Exam 3 S19 KEY

Document Content and Description Below

CHEM 120 (Hamann) Exam 3 Name: KEY , Last First Total of 124 exam points, adjusted to 100 course points. ADJUSTED SCORE: Part I /60 Part II /24 Please do the following steps carefully. Part III... /40 Part I: Multiple Choice (3 points each, 60 pts total, No guessing correction, so answer ALL questions) Note, only questions that are marked as such might have multiple correct answers. E 1. Which of the following aldopentoses is the sugar in RNA? D 2. Which of the following polysaccharides contains b-1,4-glycoside linkages? Mark all that apply a) amylose b) amylopectin c) glycogen d) cellulose A, D 3. Which of the following polysaccharides are unbranched? Mark all that apply a) amylose b) amylopectin c) glycogen d) cellulose Use the following choices to answer questions 4-6. C 4. Which one of these structures is lactose? E 5. Which one of these structures is sucrose? A 6. Which one of these structures is maltose? [Show More]

Last updated: 1 year ago

Preview 1 out of 7 pages