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answer 1-5: a, b, c or d In the overall photosynthesis reaction,__and and are th

ID: 210706 • Letter: A

Question

answer 1-5: a, b, c or d

In the overall photosynthesis reaction,__and and are the reactants, and are the products O ATP and NADPH; ADP and NADP+ O glucose and oxygen; carbon dioxide and water carbon dioxide and water; oxygen and glucose ADP and NADP+;ATP and NADPH Question2 0.2 pts Which of these is NOT true in regards to the characteristics of photosystems? Oelectrons gotten from from the end of photosystem Il's electron transport chain are passed to photosystem O photosystem ll gets its electrons from the splitting of water O a photosystem consists of a light-harvesting complex (containing pigment molecules) and a reaction center where electrons are energized photosystem II gets its electrons from the splitting of glucose

Explanation / Answer

Answer 1 - (a) Photosynthesis reaction

3 CO2 + 9 ATP + 6 NADPH + 6 H+ C3H6O3-phosphate + 9 ADP + 8 Pi + 6 NADP+ + 3 H2O

Answer 2- (d)- photosystem II gets its electron from glucose---its not true because PSII gets its electro from water

Answer3- (c) ATP synthase in ETC phosphorylates ADP to form ATP

Answer 4- (a) Chemiosmosis i.e. movemovemt of ions acrosssemi permeable membrane from higher to lower concentration is not the characteristics of ETC.

Answer 5-Answer (d)- Some plant cell photosynthesize, all plant cells respire because Plants respire all the time because their cells need the energy to stay alive, but plants can only photosynthesise when they are in the light