kEY - Final Exam-1 - BIOLOGY 311C - Brand Spring 2006 NAME...

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Spring 2006 KEY - Final Examination p. 1 BIO 311C Brand BIOLOGY 311C - Brand Spring 2006 NAME (printed very legibly) ________________________________________ UT-EID __________________ KEY FINAL EXAMINATION Before beginning, check to be sure that this exam contains 10 pages (including front and back) numbered consecutively, and that you have been provided with a clean Answer Sheet. Then immediately print your name and UT-EID legibly at the top of this page. Also print and bubble in your name and your UT-EID (not your social security number) on the front of the Answer Sheet in the spaces provided. The first 50 questions are “multiple-choice”, with only one correct answer. Mark the letter corresponding to the correct answer to each of these questions in the appropriate location on the Answer Sheet, using a No. 2 pencil. Write answers to Questions 51 - 56 directly on this exam, in the spaces provided with the questions. Write in complete sentences when an explanation or a description is required. Print neatly if your handwriting is likely to be difficult to read. Turn in both this exam and the Answer Sheet after checking to be sure that your name is clearly written in both places and all questions have been answered in the appropriate locations. You must turn in your exam on or before 12:00 noon. 1. Which one of the following is an organic monovalent anion? a . c . b. d. 2. Which one of the following functional groups would not be expected to carry an electrical charge in the cytoplasmic matrix of a living cell? a. Aldehyde b. Carboxylic acid c. Amine d. Phosphate 3. Which one of the following kinds of bonds has a well-defined bond strength, bond length and bond angle? a. Hydrophobic bonding b. Polar bonds c. Electrovalent bonds d. Covalent bonds
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KEY - Final Examination p. 2 BIO 311C Brand 4. According to the recent classification of all living organisms into three domains, how many of these domains contain only prokaryotic organisms? a. 0 b. 1 c. 2 d. 3 5. The diameters of the largest structures within eukaryotic cells, such as membrane-bounded organelles, are most often described in units of: a. mm. b. μm. c. Å. d. nm. 6. Glucose-6-phosphate and 2-deoxyribose are examples of: a. modified sugars. b. dinucleotides. c. oligosaccharides. d. nucleosides. 7. A structure found in some bacteria that spins rather like a wheel in an axle is a: a. closed circular chromosome. b. plasmid. c. bacterial flagellum. d. sheath. 8. Intracellular digestion is a primary function of: a. lysosomes. b. rough endoplasmic reticulum. c. mitochondria. d. peroxysomes. 9. Which one of the following is not a component of the endomembrane system of eukaryotic cells? a. The plasma membrane b. Rough endoplasmic reticulum c. The outer membrane of the nuclear envelope d. The inner membrane of a mitochondrion 10. A molecule consisting of 400 aldohexoses held together by glycosidic bonds could correctly be called a(n): a. modified sugar. b. double sugar.
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kEY - Final Exam-1 - BIOLOGY 311C - Brand Spring 2006 NAME...

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