CELLULAR BIOLOGY SPRING 2011 CELL BIOLOGY General Information – Spring 2011 1. Instructor: Office: Office Hours: Email: Dr. John Sternfeld 225 Bowers Hall. MWF 3-4 pm; Th 10-12 am sternfeld@cortland.edu Dr. Lisa DiMarco 313 Bowers M 8:00-10:00, Tuesday 1:30-3:00 dimarcol@cortland.edu 2. Course Materials: Text: Lab Manual: Cell and Molecular Biology (6th edition) by Gerald Karp. Laboratory Investigations in Cell and Molecular Biology by Allyn Bregman. 3. Communication: We want to keep open lines of communication. One way we will do this is through email, but also material will be posted to a web site: “web.cortland.edu/sternfeld”. (Note that this is “web”, not “www”.) We will be using this site to make announcements and to post lab data. 4. Labs: There will be lab every full week during the semester (see attached Laboratory Schedule). There are three elements to the lab grade. (1) There will be 10 quizzes each worth 10 points. The lowest quiz grade will be dropped. No make-ups will be given for missed quizzes. (2) There will be 2 Lab Reports, each worth 25 points. (3) There will be a laboratory computer exercise you may do on your own time. This exercise will be graded by a 20-point practical examination on March 9th. The lab, as a whole, will be worth a total of 160 points. 5. Lecture Exams: The lecture part of the course will be worth 300 points. There will be two hour exams, each worth 70 points and a comprehensive final worth 120 points. The exact timing of the hour exams will be a little flexible, but must occur approximately one third and two thirds through the semester. There will be quizzes and homework assignments worth a total of 40 points. Make-up exams. Only under unusual circumstances will I give a make-up for one of the hour exams. All make-ups will be held on May 3rd. There will be no make-ups for quizzes or homework. 6. Grading: For each hour exam I will make a graph (histogram) plotting everyone’s average. I will post the histograms so that you will be able to determine exactly how you have done relative to everyone else in the class. Letter grades will be assigned as an approximation for you to judge how you are doing. The reason for the approximation is that the actual exam score, not the letter grade, will be used in computing your final grade. At the end of the course there will be a total of 480 points possible; 300 points from lecture, 160 from lab, and 20 points that will be determined from overall performance in lab and lecture. I will determine an average for each person and plot those on a new histogram. Then, judging the overall quality of the grades (taken as a whole) and the normal breaks in the histogram, I will divide the histogram into groups to assign the final letter grades. 7. Calculators: For any quiz or exam question that requires a calculator, a NON-graphing calculator must be used. If you do not have one, there will be some you can use. If you want to use one of the department’s, you may want to familiarize yourself with it a little before you actually need it. 8. Cell phones: Cell phones must be turned off and put away during all classes. 9. Students majoring in Adolescence Education: Biology 7-12 will focus on acquiring knowledge and developing skills aligned with learning outcomes from the College's Conceptual Framework for Teacher Education and those established by the National Science Teachers Association. In particular, this course addresses Conceptual Framework Learning Outcome 2: Possess in-depth knowledge of the subject area to be taught; Conceptual Framework Learning Outcome 13: Demonstrate sufficient technology skills and the ability to integrate technology into classroom teaching/learning; NSTA Standard I: Content; NSTA; Standard 2: Nature of Science; NSTA Standard 3: Inquiry; NSTA Standard 4: Issues; and NSTA Standard 7: Science in the Community. 1 CELLULAR BIOLOGY SPRING 2011 CELL BIOLOGY Lecture Schedule – Spring 2011 TOPICS READINGS I. Introductory Topics Chapter 1 p. 1-7 p. 20-21 p. 737-752 p. 7-25 p. 25-29 1. Discovery & Characteristics of Cells 2. Size and Measurements 3. Microscopy 4. Viruses, Prokaryotes & Eukaryotes 5. Evolution of Cells B. Organic Molecules 6. Chemical Bonds 7. Properties of Water 8. pH and Buffers 9. Hydrocarbons & Functional Groups Chapter 2 p. 32-38 p. 38-39 p. 39-41 p. 41-43 10. Carbohydrates 11. Lipids 12. Proteins 13. Nucleic acids p. p. p. p. p. p. 43-49 49-51 51-69 75-77 403-407 428-432 II. Membranes C. Membrane Structure and Function 14. Composition and Structure 15. Transport Chapter 4 p. 122-149 p. 149-160 D. The Cell Surface 16. Receptors and Signal Transduction Chapter 15 p. 627-643 III. Cellular Processes Involving Membranes E. Enzymes and Metabolic Processes 18. Energy, Enzymes and Metabolic Pathways 19. Glycolysis, Mitochondria and Respiration Ch. 3,5 & 6 p. 86-107 p. 108-114 p. 182-209 p. 217-239 20. Chloroplasts and Photosynthesis 2 CELLULAR BIOLOGY SPRING 2011 TOPICS READINGS F. Internal Membranes & Synthesis of Macromolecules 21. Endoplasmic Reticulum 22. Golgi 23. Lysosomes 24. Endocytosis and Membrane Flow IV. Cellular Processes not Involving Membranes (as much) G. Cellular Information and Its Dissemination 25. The Nucleus and the Organization of Chromosomes 26. Transcription and Processing 27. Translation H. Cell Division 28. DNA Replication and The Cell Cycle Chapter 8 p. 279-299 p. 299-311 p. 311-313 p. 316-323 Ch. 12 & 11 p. 492-504 p. 439-447 p. 452-464 p. 470-484 p. p. I. The Cytoskeleton: Intracellular Structure and Movement 30. Microtubules Cilia & Flagella Intermediate Filaments and Microfilaments. J. Specialized Cell Types 31. Nerve Cells 32. Contractile Cells Chapter 9 p. 334-355 p. 588-603 p. 356-364 p. 364-372 p. p. "Long ago it became evident that the key to every biological problem must finally be sought in the cell, for every living organism is, or at sometime has been, a cell." Edmund B. Wilson, 1925 3 550-558 578-581 166-173 375-381 CELLULAR BIOLOGY SPRING 2011 CELL BIOLOGY Laboratory Schedule – Spring 2011 PROJECT Subject of QUIZ or Lab Report 1. Microscopy 1 --------------- 2. Nucleic Acids 3 Microscopy Feb 10 3. pH and Buffers HANDOUT Nucleic Acids Feb 17 4. Spectrophotometry HANDOUT pH and Buffers Feb 24 5. Spectrophotometry of DNA and RNA 5 Spectrophoto. Mar 3 6. Electrophoresis 6 DNA/RNA L.R. Mar 10 7. Membrane Permeability 9 and Handout Electrophoresis Mar 17 SPRING BREAK ------------------- ------------------- DATE TOPIC Jan 27 Feb 3 Mar 24 8. Cell Fractionation 10 Memb. Permeability Mar 31 9. Succinate Dehydrogenase Activity 11 Cell Fractionation Apr 7 10. Enzyme Kinetics HANDOUT Succin. Dehydro. L.R. Apr 14 11. Chromatography 12 Enzyme Kinetics Apr 21 12. Hill Reaction 13 Chromatography Apr 28 13. Restriction Mapping of Lambda DNA 17 and Handout Hill Reaction May 5 TBA Lab Reports and Quizzes: There will be two lab reports each worth 25 points, due as shown in boldface type above. There will be 10 quizzes during the semester, one for each lab as indicated above. Each quiz will be worth 10 points. Note that quizzes for a particular lab will be given at the beginning of the subsequent lab period. There will be NO make-ups for missed quizzes. The quiz of anyone arriving late will be collected no later than the last quiz handed in by someone who was present at the beginning of the class period. A maximum of 5 quiz points will be awarded to anyone who has missed the laboratory upon which those points are based. The lowest quiz grade will be dropped in determining the final grade for the course. 4