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__ (1) disk-shaped structures photosynthetic plgments are called d. autotrophs a. krebs cycles b. carbohydrates c. thylakoids __ 2.

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__ (1) Disk-shaped structures photosynthetic plgments are called d. autotrophs a. Krebs cycles b. carbohydrates c. thylakoids __ 2. Energy from ATP is released when a. a phosphate group is added d. the bond holding the end phosphate group is broken b. ATP is exposed to sunlight __ 3. What is the process by which glucose is converted to pyruvate? : a. electron transport c. fermentation b. glycolysis d. photosynthesis __ (4)What two energy storing molecules are produced by the light dependent reactions of photosynthesis? a. NADPH and ATP c. CO_(2) and O_(2) b. pyruvate and acetyl-CoA d. lactic acid and ATP __ (5.)What type of organisms supply almost all of the energy in the biosphere? d. predators a. heterotrophs b. eukaryotes c. photosynthesizers __ 6. The process by which energy is released from food molecules in the absence of oxygen is a. photosynthesis c. aerobic respiration b. anaerobic respiration d. electron transport __ 7. Animals that cannot make their own food are called d. heterotrophs a. producers b. autotrophs c. photosynthesizers __ 8. The process by which autotrophs convert into usable energy is a. anaerobic respiration c. photosynthesis b. the Krebs cycle d oxidation __ 9. Which is not a true statement about ATP? a. ATP consists of ribose, adenine, and a phosphate group. b. When ATP releases energy, ADP is formed. c. ATP provides energy for the mechanical functions of cells. d. Used ATP is discarded by the cell as waste. __ 70. Another name for heterotrophs is c. photosynthesizer:d. algae a. consumers b. producers __ 11. What are the three stages of aerobic respiration in the correct order? a. Calvin cycle glycolysis, electron transport b. glycolysis, Krebs cycle, electron transport c electron transport , glycolysis d. glycolysis, Calvin cycle, electron transport

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1. Disk-shaped structures photosynthetic pigments are calledc. thylakoids2. Energy from ATP is released whend. the bond holding the end phosphate group is broken3. What is the process by which glucose is converted to pyruvate?b. glycolysis4. What two energy storing molecules are produced by the light dependent reactions of photosynthesis?a. NADPH and ATP5. What type of organisms supply almost all of the energy in the biosphere?c. photosynthesizers6. The process by which energy is released from food molecules in the absence of oxygen isb. anaerobic respiration7. Animals that cannot make their own food are calledd. heterotrophs8. The process by which autotrophs convert sunlight into usable energy isc. photosynthesis9. Which is not a true statement about ATP?d. Used ATP is discarded by the cell as waste.10. Another name for heterotrophs isa. consumers11. What are the three stages of aerobic respiration in the correct order?b. glycolysis, Krebs cycle, electron transport