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[PDF File]Name KEY 8.3 The Process of Photosynthesis
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Name KEY 8.3 The Process of Photosynthesis The Light-Dependent Reactions: Generating ATP and NADPH For Questions 1–5, write True if the statement is true.If the statement is …
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[PDF File]Photosynthesis
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9. In the light-dependent reactions electrons are released from molecules in two ways. a. Find two places in Model 2 where electrons are released from chlorophyll by a photon of light coming from the Sun. b. Find one place in Model 2 where electrons are released from water molecules. c.
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[PDF File]Photosynthesis Review Packet Model 1 Chloroplast 6CO ...
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Photosynthesis occurs in 2 parts – the light-dependent reactions and the light-independent reactions. a. What is another name for the light-independent reactions? b. In what part of the chloroplast do the light-dependent reactions take place? ... Name the embedded protein complex found in the thylakoid membrane that provides excited electrons ...
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[PDF File]The light reactions of photosynthesis supply the Calvin ...
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a. The light reactions provide ATP and NADPH to the Calvin cycle, and the cycle returns ADP, P i, and NADP+ to the light reactions. b. The light reactions provide ATP and NADPH to the carbon fixation step of the Calvin cycle, and the cycle provides water and electrons to the light reactions. c. The light reactions supply the Calvin cycle with CO 2
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[PDF File]8-3 The Reactions of Photosynthesis
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The reactions of photosystems include: the light-dependent reactions and the light-independent reactions, or Calvin cycle. The light-dependent reactions take place within the thylakoid membranes. The Calvin cycle takes place in the stroma, which is the region outside the thylakoid membranes.
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[PDF File]AP Biology Photosynthesis Chapter 8 Reading Guide ANSWER …
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The light reactions occur in the thylakoid membranes of the chloroplasts. During the light reactions, water is split which provides a source of electrons and H+ ions (protons). When water is split, oxygen gas is released as a byproduct. Light absorption by chlorophyll transfer electrons and H+ to an electron carrier called NADP+. The
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[PDF File]Name: Date: Photosynthesis Packet Light-Dependent ...
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Photosynthesis Packet Light-Dependent Reactions Overview: 1. ... High-energy electrons move through the electron transport chain from photosystem II to photosystem I. b.! ... The difference in charges across the thylakoid membrane provides the energy to make ATP. 20.
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[PDF File]Photosynthesis Outline | Date: Energy conversions Autotrophs
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o Provides electrons Two stages o Light reaction o Calvin cycle Redox reactions o Oxidation o Reduction Splitting water releases electrons and H+ These bond to CO 2, reducing it to sugar Electrons increase the potential energy Light provides extra free energy o OIL RIG Light reaction o Thylakoids
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[PDF File]8–3 The Reactions of Photosynthesis
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light-dependent reactions. 8.3.3 Explain what the Calvin cycle is. ... The NADPH can then carry high-energy electrons produced by light absorption in chlorophyll to chemical reactions else- ... system that provides new electrons to chlorophyll to replace the ones it has lost. These new electrons …
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[PDF File]Biochemistry—Photosynthesis and Respiration
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reactions. Light phase reactions use the energy of the excited chlorophylls to make ATP and ... electrons on the molecule. 2) The two electrons are donated to the electron acceptor (creating a “hole” in the molecule), ... the splitting of water provides the electrons to “compensate” the original chloroplast, and produces O2 as waste ...
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What provides electrons for the light reactions