Midterm 1 - STUDENT NAME: . STUDENT NUMBER: . University of...

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1 STUDENT NAME: ………….……………. .…………. . STUDENT NUMBER: …………………………. ........ University of Ottawa ANP 1105A Midterm #1 Date: October 15, 2009 Duration: 1 hr 20 min Instructor: Joanna Komorowski INSTRUCTIONS: 1. 53 multiple choice questions (1 mark/1 correct answer per question) plus one labeling question(1 mark). Total number of marks possible = 54 2. Please answer the multiple choice questions on the computer sheet that is provided 3. Please put your name and student number at the top of this page and at the top of the final page. Please do not forget to put your course code (ANP 1105A), your surname (last name) and the initials, on the first page of the scantron sheet!!! 4. Make sure this exam is complete. This exam contains 10 pages. 5. The excuse of missing a page will not be accepted after the examination. Good luck!!!!!
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2 1. Which of the following is true about the smooth endoplasmic reticulum? A. It is devoid of ribosomes B. It is involved in lipid synthesis C. It is involved in steroid hormones synthesis D. Both A) and B) E. All of the above 2. Place the following in a correct sequence, from the simplest to the most complex: A. atoms, molecules, cells, tissues, organs B. molecules, atoms, cells, tissues, organs C. atoms, cells, molecules, tissues, organs D. cells, atoms, tissues, molecules, organs 3. Which of the following mature cells do not divide? A. Adipose cells in children B. Glial cells C. Neurons D. Columnar epithelial cells 4. Peroxisomes: A. absorb nutrients from digested foods and store them for future use B. produce mucus that protects parts of the digestive organs from the effects of powerful enzymes needed for food digestion C. secrete buffers in order to keep the pH of the digestive tract close to neutral D. are necessary for survival because of their role in detoxification and neutralization of free radicals E. are necessary for survival because of their role in digestion of lipoproteins and prevention of CNS damage due to ganglioside accumulation 5. The plasma membrane: A. is made of a double layer of carbohydrates B. membrane phospholipids contain saturated fatty acids only C. it contains protein channels and receptors D. A) and B) E. B and C) 6. Which of the following are most likely to be found in tendons? A. Muscle fibers B. collagen fibers C. osteoclasts D. chondroblasts
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3 7. Movement of water through a selectively permeable membrane is called: A. active transport B. diffusion C. facilitated diffusion D. endocytosis E. osmosis 8. Solution X contains 5% NaCl dissolved in water. Solution Y contains 15% NaCl dissolved in water. Which of the following best describes the relative concentrations of these solutions? A. Solution
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This note was uploaded on 02/10/2010 for the course ANP ANP1105 taught by Professor Kowalovski during the Spring '08 term at University of Ottawa.

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Midterm 1 - STUDENT NAME: . STUDENT NUMBER: . University of...

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