<p>Name: Date: Class:</p><p>Photosynthesis Review Worksheet</p><p>Part A Match the terms below with the correct description</p><p>Chlorophyll Grana Photosynthesis Chloroplast Light-dependant reactions Photosystem Electromagnetic spectrum Light-independent reactions Stroma Electron transport chain Photon Thylakoid</p><p> a. ______packet of solar energy b. ______energy-capturing portion of photosynthesis that takes place in thylakoid membranes of chloroplasts and cannot proceed without solar energy, it produces ATP and NADPH c. ______green pigment that absorbs solar energy and is important in photosynthesis found in the thylakoid membrane. d. ______large, central compartment in a chloroplast that is fluid filled and contains enzymes used in photosynthesis e. ______membrane-bounded organelle with chlorophyll – containing membranous thylakoids; where photosynthesis takes place f. ______Photosynthetic unit where solar energy is absorbed and high-energy electrons are generated; contains a pigment complex and an electron acceptor g. ______Passage of electrons along a series of carrier molecules form a higher to a lower energy level; the energy released is used for the synthesis of ATP. h. ______Process usually occurring within chloroplasts whereby chlorophyll traps solar energy and carbon dioxide is reduced to a carbohydrate. i. ______Series of photosynthetic reactions in which carbon dioxide is fixed and reduced in the chloroplast. j. ______Synthesis portion of photosynthesis that takes place in the stroma of chloroplasts and does not directly require solar energy; it uses the products of the light dependant reactions to reduce carbon dioxide to a carbohydrate</p><p>Part B Answer the following questions 1. Explain the difference between autotrophs and heterotrophs. Give two examples of each. </p><p>2. Below draw a molecule of ATP. Label: ADP, adenosine, adenine, ribose, phosphate groups, chemical bond that would be broken if energy needed to be released. 3. Below draw a diagram of chloroplast and label the following: thylakoid, granum (grana), stroma, and thylakoid membrane.</p><p>4. Explain why chloroplasts are green. (use the correct information from the electromagnetic spectrum)</p><p>5. What is the purpose of photosynthesis?</p><p>6. What is NADPH? What is the difference between NADP+ and NADPH? </p><p>7. Write the chemical equation for the process of photosynthesis in word and symbol form.</p><p>8. What are the reactants and products of Light Dependant Reactions? Where in the chloroplast do they occur? Reactants: Products: Location:</p><p>9. What are the reactants and products of Light-Independent Reactions? Where in the chloroplast do they occur? Reactants: Products: Location: Cellular Respiration Review Worksheet Part A Vocabulary: Match the phrases on the left with the term that best fits. Use answers only one time. </p><p>____1. Organisms that make their own food A. Chloroplasts</p><p>____2. Site of photosynthesis B. Aneorobic </p><p>____3. Process occurs in a mitochondrion C. Aerobic</p><p>____4. C6H12O6 D. Glucose</p><p>____5. Process does not require oxygen E. ATP </p><p>____6. Process requires oxygen F. Kreb’s cycle</p><p>____7. Adenosine diphosphate G. Glycolysis</p><p>____8. Energy storing molecule H. Energy</p><p>____9. The anaerobic process of splitting glucose I. ADP and forming two molecules of pyruvic acid J. Autotrophs ____10. The ability to do work </p><p>Part B Directions: Answer each of the following questions in a clear and concise manner. 1. Compare and discuss how cells store energy and release energy using ATP. Be specific! You may draw the cycle. </p><p>2. Which is better for longer term storage of energy…ATP or glucose? Why?</p><p>3. The breakdown of which macromolecule provides the largest number of ATP per molecule? Which macromolecule is never or rarely used for ATP production?</p><p>4. What is the purpose of cellular respiration?</p><p>5. If a process needs oxygen it is called ______; if a process does not need oxygen it is called ______.</p><p>6. Name the three processes of aerobic cellular respiration, where they occur, and how many ATP’s does each process produce, and what is the total ATP produced from one glucose? 3 Processes of Cellular Location: # ATP produced: Respiration:</p><p>7. What is the equation for cellular respiration in word and symbol form?</p><p>8. What process follows glycolysis in the absence of oxygen?</p><p>9. Compare lactic acid fermentation and alcoholic fermentation by describing what pyruvic acid is changed in to. Be sure to include what type of organism each one takes place in. </p><p>What is pyruvic acid (pyruvate) Organism: changed into?</p><p>Alcoholic Fermentation</p><p>Lactic Acid Fermentation</p><p>10. When and why does our body use lactic acid fermentation? </p><p>11. Explain how the equations for photosynthesis and aerobic respiration compare.</p><p>12. Below draw a diagram of a mitochondrion. Label the following: cristae and mitochondrial matrix.</p>