60. Where does the Calvin cycle take place? A) B) C) D) E) in the stroma of the
ID: 302441 • Letter: 6
Question
60. Where does the Calvin cycle take place? A) B) C) D) E) in the stroma of the chloroplast in the thylakoid membrane in the Hobbesian membrane in the cellular cytoplasm around the chlorophyll molecule most abundant protein in the world is the enzyme that initiates the fixation carbon in the Calvin cycle. This enzyme is called: A) rubisco. B) ribulose biphosphate. C) ATP-synthase. D) glyceraldehyde-3-phosphate. E) crassulacean acid 62. Which of the following does NOT occur during the Calvin cycle? consumption of ATP A) B) C) D) E) oxidation of NADPH splitting of water consumption of carbon dioxide carbon fixation 63. Which of the following products of the light reactions of photosynthesis are lat employed in the Calvin cycle? A) ADP and RuBP B) NADPH and ATP C) NADPH and ADP D) free oxygen and water E) NADP and ATP 64. The carbon dioxide needed for photosynthesis enters the plant through the: A) stroma. B) stomata. C) grana. D) thylakoid. E) roots.Explanation / Answer
Answere :
60. The option (A) is correct i.e. Calvin cycle occur in the stroma of chloroplast.
61. The option (B) is correct i.e. Ribulose bisphosphate is the the most abundant enzymatic protein that involved in intial step of carbon fixation.
62. The option (C) i.e. splitting of water is not occur during calvin cycle. It occur during light reaction and result in production of O2.
63. The correct option is (B) i.e. NADPH and ATP are the product of Light reaction which are utilized in calvin cycle.
64. The correct option is (B) i.e. CO2 enter through stomata.
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