a. A) Plants require carbon dioxide, water, and sunlight to make glucose. Of these statements: A. Chlorophyll a occurs with peak absorption at 700 nm in PS I and 680 nm in PS II. B) Photosynthesis is ultimately powered by light energy and respiration by the chemical energy of fuel molecules. Which of the following statements regarding the Z scheme of the light reactions is true? Which of the following statements regarding photosynthesis is false? A. A) ATP is not produced during photosynthesis, but only during respiration. They occur during the dark. The following statements regarding photosynthesis are true, except: A. B The principal electron carrier in photosynthesis is NADPH; the principal electron carrier in respiration is NADH. Which of the following statements about the dark reactions of photosynthesis is false? C) Photosynthesis consumes CO2; respiration consumes O2. b. Choose one answer. The light reactions produce ATP from sunlight energy. The light reactions of photosynthesis provide the energy for the Calvin cycle. 29) Which of the following statements regarding metabolism is FALSE? Which of the following statements regarding photosynthesis is false? B) Photosynthesis is ultimately powered by light energy and respiration by the chemical energy of fuel molecules. B. Question: Which Of The Following Statements Regarding Photosynthesis Are True And Which Are False? 2) Which of the following statements regarding photosynthesis and carbon dioxide is false? B. Mn and Cl − are associated with photolysis of water.. C. No O 2 is evolved during cyclic photophosphorylation. which of the following statements regarding photosynthesis is false? Which of the following statements regarding events in the functioning of photosystem II is false? Choose one answer. a. C) Photosynthesis consumes CO2; respiration consumes O2. C) ADP is formed in anabolic reactions. B) Photosynthesis is ultimately powered by light energy and respiration by the chemical energy of fuel molecules. A Photosynthesis produces O2; respiration produces CO2. Consider the following statements regarding gymosperms and choose the correct option (a) In gymnosperms, the male and female gametophytes have an independent existence (b) The multicellular female gametophyte is retained within megasporangium (c) The gymnosperms are heterosporous. 8) A) Photosynthesis produces O2; respiration produces CO2. T = True And F = False. 31) Which of the following statements regarding the chemical grooming of pyruvate is false? D) Anabolic reactions are degradative. C Photosynthesis is ultimately powered by light energy and respiration by the chemical energy of fuel molecules. 3. B) ATP is formed in catabolic reactions. B) Two molecules of pyruvate are each converted into two-carbon molecules joined to a coenzyme A molecule. ... 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