WebOct 4, 2024 · ATP is generated via a proton gradient, which in turn is maintained through an electron transport chain. The cytochrome b 6 f complex is closely analogous to complex III in oxidative phosphorylation. It plays a major role in generating a protein gradient during photosynthesis. An X-ray crystal structure of cytochrome b 6 f is shown below. WebAnimations Photosynthesis Student Worksheet Chemiosmosis and ATP Synthase 5. Label the ATP synthase on Diagram 6. 6. Describe how the proton (H +) gradient is used to make ATP. 7. ... For PSII, the cytochrome complex, and PSI, draw and label what happens at that structure on Diagram 6. Then describe the events in a bulleted list in Table 1.
Structure of the Cytochrome b(6)f Complex: Quinone Analogue …
WebWhich of the following is the correct order of electron flow in the light reactions of photosynthesis? a.) H2O → P700 chlorophyll a pair → PS I primary electron acceptor → Pc → cytochrome complex → Pq → P680 chlorophyll a pair → PS II primary electron acceptor → Fd → NADPH b.)O2 → P680 chlorophyll a pair → PS I primary ... WebThe cytochrome complex, an enzyme composed of two protein complexes, transfers the electrons from the carrier molecule plastoquinone (Pq) to the protein plastocyanin (Pc), … otello stripe window curtain panels
Ch. 10 Photosynthesis Flashcards Quizlet
WebThe diagram shows light-dependent reactions of photosynthesis, including the reaction centers, electron transport chains, and the overall reactions within each of these. The free energy per electron is shown for the oxidation-reduction reactions. The free change of the captured radiant energy is shown. 2NADP+ + 2H. WebCytochrome complex essential for photosynthetic oxidation of both thiosulfate and sulfide in Rhodovulum sulfidophilum J Bacteriol . 2001 Oct;183(20):6107-18. doi: … WebA native structure of the cytochrome b(6)f complex with improved resolution was obtained from crystals of the complex grown in the presence of divalent cadmium. Two Cd(2+) binding sites with differen otelo 5g buchen