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HYDE SCHOOL: UNIT PLAN Subject: Advanced Biology School Year: 2010/11 LESSON # 1 2 3 UNITS/TOPICS (WHAT) Unit: Cellular Energetics READING Get organized for the third Unit. Campbell, Chapter 8 (pgs. 142-151) Explain in general terms how cells obtain the energy to do cellular work. Campbell CD: Concept 8.3, Activity: Chemical Reactions and ATP Describe the structure of ATP and identify the major class of macromolecules to which ATP belongs. Explain how ATP performs cellular work. Campbell, Chapter 8 (pgs. 152-154) Describe the function of enzymes in biological systems. Unit Introduction ATP and Cellular Work Enzymes I OBJECTIVES Supplemental Lecture Notes: Enzymes (pgs. 1-8) 4 Enzymes II Explain how enzyme structure determines enzyme specificity. Explain the induced fit model of enzyme function. Campbell, Chapter 8 (pgs. 154-157) Describe the mechanisms by which enzymes lower activation energy. Supplemental Lecture Notes: Enzymes (pgs. 8-18) Describe the effects of local conditions (Temperature, pH, cofactors, and enzyme inhibitors) on enzyme activity Cambell CD: Concept 8.4, Activity: How Enzymes Work 5 Enzymes III Campbell, Chapter 8 (pgs. 158-160) Supplemental Lecture EVALUATION Explain how enzyme activity can be regulated or controlled by allosteric regulators. Enzymes Quiz A LESSON # UNITS/TOPICS (WHAT) READING OBJECTIVES EVALUATION Notes: Enzymes (pgs. 18-22) 6 Enzymes IV Campbell, Chapter 8 (pgs. 151-159) Class catch-up and review of Enzymes Enzyme Study Guide to be turned in. Supplemental Lecture Notes: Enzymes (pgs. 1-22) 7 8 9 Cellular Respiration: Overview and Respiration as an Oxidation-Reduction Process Campbell, Chapter 9 (pgs. 163-168) Write the summary equation for cellular respiration. Write the specific chemical equation for the degradation of glucose. Campbell CD, Concept 9.1, Activity: Overview of Cellular Respiration Explain in general terms how redox reactions are involved in energy exchanges. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. Cellular Respiration: Gylcolysis Campbell, Chapter 9 (pgs. 168-169) Explain why ATP is required for the preparatory steps of glycolysis. Campbell CD, Concept 9.2, Activity: Glycolysis Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. Write a summary equation for glycolysis and describe where it occurs in the cell. Describe the location, molecules in, and molecules out for the Citric Acid Cycle. Describe the process of chemiosmosis. Summarize the net ATP yield from the oxidation of a glucose molecule by constructing an ATP ledger. Compare the fate of pyruvate in alcohol fermentation and in lactate acid fermentation. Describe how food molecules other than glucose can be Cellular Respiration: Campbell, Chapter 9 The Citric Acid Cycle (pgs. 170-172) Campbell CD, Concept 9.3, Activity: The Citric Acid Cycle 10 11 Cellular Respiration: The Electron Transport Chain and Oxidative Phosphorylation Campbell, Chapter 9 (pgs. 172-177) Fermentation and Feedback Inhibition Campbell, Chapter 9 (pgs. 177-181) Campbell CD, Concept 9.4, Activity: Electron Transport Campbell CD, Concept 9.5, Enzymes Quiz B Cellular Respiration Quiz A LESSON # UNITS/TOPICS (WHAT) READING OBJECTIVES Activity: Fermentation 12 EVALUATION oxidized to make ATP. Cellular Respiration Quiz B Review or Lab Cellular Respiration Study Guide to be turned in. 13 14 15 16 Photosynthesis: An Overview Photosynthesis: The Light Reactions Photosynthesis: The Calvin Cycle Photosynthesis: Special Adaptations 17 Review 18 Unit 3 Test Campbell, Chapter 10 (pgs. 184-189) Describe the structure of a chloroplast, listing all membranes and compartments. Campbell CD, Concept 10.1, Activity: Overview of Photosynthesis Write a summary equation for photosynthesis. Describe the two main stages of photosynthesis in general terms. Campbell, Chapter 10 (pgs. 189-197) Explain what happens when chlorophyll a in an intact chloroplast absorbs photons. Campbell CD, Concept 10.2, Activity: The Light Reactions List the components of a photosystem and explain the function of each. Trace electron flow through photosystems I and II. Summarize the light reactions with an equation and describe where they occur. Campbell, Chapter 10 (pgs. 198-199) State the function of each of the three phases of the Calvin cycle. Campbell CD, Concept 10.3, Activity: The Calvin Cycle Describe the role of ATP and NADPH in the Calvin cycle. Campbell, Chapter 10 (pgs. 199-203) Describe the major consequences of photorespiration. Explain why it is thought to be an evolutionary relict. Photosynthesis Quiz B Campbell CD, Concept 10.4, Activity: Photosynthesis in Dry Climates Describe two important photosynthetic adaptations that minimize photorespiration. Photosynthesis Study Guide to be turned in. Photosynthesis Quiz A