if the input of water is labeled with a radioactive isotope of oxygen, 18O, then the oxygen gas released as the reaction proceeds is also labled with 18O. which of the following is the most likely explanation Show a- during the light reaction of photosynthesis, water is split, the hydrogen atoms combine with the CO2 and oxygen gas is released b- during the light reaction of photosynthesis, water is split, removing electrons and protons, and oxygen gas is released c- during the calvin cycle, water is split, regenerating NADPH from NADP+, and oyxgen gas is released d- during the calvin cycle, water is split, the hydrogen atoms are added to intermediates for sugar synthesis and oxygen gas is realeded the correct sequence of steps in the complete aerobic breakdown of glucose is a- glycolysis, prep reaction, citric acid cylce, etc b- prep reaction, glycolysis, etc, citric c- etc, citric, prep reaction, glycolysis d- light reaction, electron replacment, atp production, calvin cycle Which of the following best explains why ATP production is greater in the tube?Which of the following best explains why ATP production is greater in the tube with oxygen than in the tube without oxygen? In the absence of oxygen, oxidative phosphorylation produces more ATP than does fermentation. Electron transport is reduced in the absence of a plasma membrane.
Which of the following best explains the difference in ATP production?Based on Figure 1, which of the following best explains the difference in ATP production between these two molecules? B. The electrons of FADH2 are transferred through three complexes of the electron transport chain whereas those of NADH are transferred through all four complexes.
Which of the following statements provides evidence to support the claim that no ATP will be?Which of the following statements provides evidence to support the claim that no ATP will be synthesized in the absence of a proton gradient across the thylakoid membrane? No ATP is synthesized when channel proteins that allow the free passage of protons are inserted into the thylakoid membrane.
How does ATP synthase work quizlet?ATP synthase is the enzyme that makes ATP by chemiosmosis. It allows protons to pass through the membrane using the kinetic energy to phosphorylate ADP making ATP. The generation of ATP by chemiosmosis occurs in chloroplasts and mitochondria as well as in some bacteria.
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Which of the following questions will best direct an investigation of the mechanism of atp synthase?
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