2. What is Energy? A. The ability to do work B. The Sun C. The Earth D. Photosynthesis

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1 Photosynthesis and Cellular Respiration Pre/Post-Test Score /100 Standards Assessed: SC.6.L.14.3 Recognize and explore how cells of all organisms undergo similar processes to maintain homeostasis, including extracting energy food, getting rid of waste and reproducing. SC.8.L.18.1 Describe and investigate the process of, such as the roles of light, carbon dioxide, water and chlorophyll; production of food and release of oxygen. SC.8.L.18.2 Describe and investigate how breaks down food to provide energy and releases carbon dioxide. Answer the following multiple questions (5 points each) 1. Sunlight +6H20 + 6CO2--> C6H O2 - What does the equation above represent? A. Cellular Respiration B. Human Respiration C. Photosynthesis D. Solar Energy 2. What is Energy? A. The ability to do work B. The Sun C. The Earth D. Photosynthesis 3. Energy is never created nor destroyed; it only is transferred one thing to another. A. True B. False 4. What is an autotroph? A. An animal that eats out of a trough B. An organism that makes its own food C. An organism that eats using its mouth D. An organism that makes its own food 5. Where in the Cell does Photosynthesis take place? A. Nucleus B. Mitochondria C. Chloroplast D. Cytoplasm

2 6. What are the two reactions that take place in the process of? A. Intermediate Reaction and Beginning reaction B. Light Reactions and the Calvin Cycle C. The Krebs Cycle and Glycolysis D. Respiration and Exhalation 7. What is chemosynthesis? A. The process of making chemicals into chemical energy B. The process of changing the cell C. The process of moving electrons D. The process of linking two things together 8. Where does the process of glycolysis take place? A. Cytoplasm B. Nucleus C. Mitochondria D. Chloroplast 9. What step of Cellular Respiration is the majority of the energy produced? A. Calvin Cycle B. Light Reactions C. Krebs Cycle D. Electron Transport Chain 10. C6H O2--> 6H20 + 6CO2 + ATP - The equation listed represents the overall reaction that takes place during which process? A. Photosynthesis B. Cellular Respiration C. Human Respiration D. DNA Replication 11. What are the reactants in? A. Carbon Dioxide and Water B. Glucose and Water C. Sunlight and Water D. Oxygen and Glucose 12. What are the? A. Water and Glucose B. Oxygen and Water C. Carbon Dioxide and Water D. Oxygen and Glucose

3 13. A student is collecting the gas given off a plant in bright sunlight at a temperature of 27 degrees Celsius. Which gas would the student be collecting? A. Oxygen B. Carbon dioxide C. ATP D. Vaporized water 14. Plants and animals exchange materials through the processes of and. Which of these statements is true about the way these two processes are related? A. The inhibit. B. The are also the. C. The reactants of are also the reactants of. D. The are the reactants of. 15. What does the Chloroplast do during the process of? A. Stores water B. Moves the energy into the cell C. Control activities D. Transport glucose (sugars) through the cell Short Answer: Write the equations for. Identify both the products and reactants in each equation. Explain how the products and reactants of are related to the products and reactants of. (Total Value 25 points) Concept and Point Value Equation Accurately displays the correct reactants on the left for both (water and carbon dioxide) (oxygen and glucose/sugar) AND the products on the right hand side of the equation Accurately displays the correct reactants on the left for both (water and carbon dioxide) (oxygen and glucose/sugar) AND the products on the right hand side of the equation The equation is missing certain reactants or products one or both processes. The equation is missing certain reactants or products one or both processes.. No Equations

4 Indicates the. both an equation for. correct number of each. both an equation for.. both an equation for. include both an equation for both. Identify Correctly Correctly Correctly Correctly No Products Products identifies all 4 identifies 3 of identifies 2 of identifies only identified products (2 / 2 ) the 4 products the 4 products 1 of the 4 products Identify Correctly Correctly Correctly Correctly No reactants Reactants identifies all 4 of the 4 reactants identifies 3 of identifies 2 of identifies 1 of identified Explains Accurately Addresses the Addresses the Acknowledges Shows no relationship identifies both the reactants of are released/created as AND both of the reactants used in are the products created/released fact that at least is used in the process or AND at least products is used during. fact that at least is used in the process or OR at least one of the products is used during. that has a relationship with (and vice versa) but makes no connection between the one being used as reactants for the other (viceversa) relationship between the reactants of and AND reactants of and

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