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Unformatted text preview: Goldstick, Julian Quiz 4 Due: Dec 5 2007, noon Inst: Walker 1 This print-out should have 13 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. Read all options before choosing one. There may be cases in which more than one response appears to be true. PICK THE RESPONSE that BEST answers the question asked. 001 (part 1 of 1) 1 points The role of what in your diet is to produce hormones, body fat, and energy? 1. vitamins 2. carbohydrates 3. protein 4. DNA 5. fats correct Explanation: 002 (part 1 of 1) 1 points BHT (butylated hydroxytoluene) is an exam- ple of 1. an insecticide. 2. an antioxidant. correct 3. a food coloring. 4. a flavor enhancer. 5. a herbicide. Explanation: 003 (part 1 of 1) 2 points In this type of representation, the arrow points to what type of unit in the backbone of DNA? 1. carboxylic acid 2. phosphate group 3. nitrogenous base 4. deoxyribose correct Explanation: Definition 004 (part 1 of 1) 1 points A protein is a linear polymer composed of 1. lipid - base - lipid - base....
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- Fall '08