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Unformatted text preview: Grodin, Micah Homework 10 Due: Apr 18 2006, 11:00 pm Inst: Sara Sutcliffe 1 This print-out should have 15 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. FOR Q9: The BEST choice (most incor- rect) should be selected. See p512. 001 (part 1 of 1) 10 points Cholesterol synthesized in the body is usually made from 1. polyunsaturated fats. 2. steroids. 3. glycogen. 4. monounsaturated fats. 5. saturated fats. correct Explanation: 002 (part 1 of 1) 10 points Valine and lysine are both amino acids. Structurally how could you distinguish be- tween them? 1. Valine is an essential amino acid; lysine is not. 2. Valine and lysine have different side chains. correct 3. Lysine has an acid group; valine does not. 4. Valine has an amino group; lysine does not. Explanation: 003 (part 1 of 1) 10 points Amino acids are bifunctional and link together (polymerize) to form large biomolecules by reaction between 1. two amine groups. 2. a carboxylic acid and an amine group....
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