1. Matching Exercise. Write the letter of the term next to its definition. (22 points) 1 Organelle in which photosynthesis takes place 2 These plant reactions use light energy to convert ADP + P ? ATP 3 These plant reactions use ATP energy to fix carbon dioxide 4 Form of carbon dioxide that is used by Rubisco enzyme 5 The gaseous by-product of photosynthesis 6 The sugar molecule that is produced in photosynthesis 7 Oxygen released by plants was originally found in this molecule 8 Name of the enzyme in plants that fixes carbon dioxide 9 Something produced along the way, but not the main product 10 Refers to the shape of a molecule 11 General term that refers to proteins that 'do' some job for us 12 Specific term for proteins that carry out chemical reactions 13 General term that refers to proteins that give support to cells 14 Place or spot on an enzyme where the substrate binds 15 What is formed when an enzyme acts on a starting material 16 Term that refers to the starting material for an enzymatic reaction 17 Final product of a metabolic/biochemical pathway 18 A change in the shape of a protein; provides energy for the reaction 19 The process by which plants produce glucose from carbon dioxide 20 A series of enzymes resulting in production of a specific endproduct 21 Property of enzymes; means their reaction rate increases with increased substrate concentration 22 A property of enzymes that means their reaction rate decreases when substrate concentrations are very high 23 When a molecule other than substrate binds to the active site of an enzyme and slows its activity a. Enzyme b. Substrate c. Endproduct d. Conformational change e. Active Site f. Concentration dependency g. Light Independent Reactions h. Light Dependent Reactions i. Water j. By-product k. Chloroplast l. Substrate Inhibition m. Bicarbonate ion n. Conformation o. Competitive Inhibition p. Functional protein q. Structural protein r. Glucose s. Oxygen t. Metabolic pathway u. Photosynthesis v. Product w. Rubisco 2. List the three steps in an enzymatic reaction: (6 pts)
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QUESTION 26 Photosynthesis matching. Write the letter of the term that best matches each of the following items. Every letter will only be used once, but not every letter will be used. A. thylakoid B. stroma C. glucose D. NADPH E. H2O F. NADP+ G. H+ H. O2 This molecule is a final product of the light reactions that is released through the stomata: The reactions of the Calvin Cycle take place in this part of the chloroplast: In the light reactions, ATP synthase is powered by the facilitated diffusion of this molecule: This molecule is the reduced form of an important electron carrier in photosynthesis: QUESTION 27 In terms of cellular respiration, please describe the body's physiological and metabolic response to exercise. What are the two essential reactants to fuel your body for exercise and what is the function of each of these reactants?
Adi S.
Match each function in photosynthesis with the appropriate component: Not all answers have to be used. 1. Original source of energy in photosynthesis 2. Carbon source used in photosynthesis 3. Substrate hydrolyzed in light-dependent reactions 4. "Waste" product of photosynthesis 5. Stores energy long-term 6. Short-term energy currency 7. Enzyme that fixes CO2 in C3 plants 8. Enzyme that fixes CO2 in C4 plants Answers: 1. ATP 2. CO2 3. Glucose 4. H2O 5. O2 6. RuBisCO (Rubisco) 7. Sunlight 8. Oxaloacetate 9. PEP-carboxylase 10. ADP
Nicholas M.
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