Rate of photosynthesis mL hr Rate of photosynthesis(- Green light = Rate of volume change light ( mL. hr Blue light Rate of volume change covered mL hr

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Please help me answer questions 71 & 77 71. Which of the following are examples of kinetic energy? A. protons moving through ATP synthase, ATP B. electrons in chemical bonds proton gradient, ATP. C. electrons moving through the electron transport chain. protons moving through ATP synthase D. All answer choices are correct. E. electrons moving through the electron transport chain, proton gradient 77. The product of photosystem I is A. ANDPH B. Water C. ATP. D. glucose E. NADH

Put the events in correct order: + A photon of light excites a pigment molecule in photosystem I + Excitation is transferred to the photosystem Il reaction center chlorophyll * The photosystem Il electron is replaced by splitting of water + Excitation is transferred to the photosystem I reaction center chlorophyll + An electron is donated to NADP+ + A photon of light excites a pigment molecule in photosystem II + The photosystem II reaction center chlorophyll donates an electron to photosystem I via an electron transport chain

Which of the following defines photorespiration?   The metabolic pathway by which most autotrophs use the energy of light to make sugars from carbon dioxide and water   The light-independent reactions of photosynthesis   Process by which electron flow through electron transfer chains sets up a hydrogen ion gradient that drives ATP formation   An inefficient metabolic pathway of producing sugars that occurs when O2 attaches to rubisco

If you took a terrestrial plant (non-aquatic) and dunked it under the water so that it had no access to the air, what part of photosynthesis would shut down first and why? What process in cellular respiration could temporarily keep the process above going and why?

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