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b. Light energy directly provides energy to ATP synthase, which produces ATP during the light reactions. c. Light energy energizes electrons to make ATP and NADPH, which provide energy to produce G3P in the Calvin cycle. 6. When three molecules of carbon dioxide (CO 2) react with three molecules of RuBP during the Calvin cycle, six
This worksheet describes the process of chemiosmosis that occurs in the chloroplasts during photosynthesis. It includes a coloring diagram of the membrane with the electron acceptors, transport chain, and ATP synthase.
In non-cyclic photophosphorylation, cytochrome b6f uses the energy of electrons from PSII to pump hydrogen ions from the lumen to the stroma; this energy allows ATP synthase to attach a third phosphate group to ADP, which forms ATP.
2 ημέρες πριν · ATP is formed during respiration and can be hydrolysed to release energy for processes such as active transport, muscle contraction, and building new molecules (anabolic reactions). ATP can then be regenerated from ADP and phosphate.
ATP synthase is a transmembrane enzyme complex, which catalyses the generation of ATP through the condensation of ADP plus Pi. Its primary role is to produce high energy ATP molecule. ATP synthase brings out the formation of ATP at the time of light-reaction photosynthesis.
ATP synthase is located in the thylakoid membrane and it uses the energy released from the movement of protons down their concentration gradient to synthesise ATP from ADP and inorganic phosphate. The synthesis of ATP in this manner is called non-cyclic photophosphorylation (uses the energy of excited electrons from photosystem II) .
10 Δεκ 2023 · ATP synthase, also called F 1 F o ATPase, is a rotary motor enzyme. This enzyme is found in the inner membrane of mitochondria, the analogous thylakoid membranes of chloroplasts, and the cell membrane of bacteria.
