By the end of the lecture you will; understand the light dependent and light independent reactions of photosynthesis. understand how light absorption by chlorophyll induces electron transfer. understand how two photosystems (PS I and PS II) generate a proton gradient and NADPH. understand how the proton gradient across the thylakoid membrane drives ATP synthesis. understand how the NADPH and ATP produced by the light reactions is used to fix CO2
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Electrons flow first through Photo System II, then cytochrome bf, then through Photo System I
Electrons flow first through Photo System I, then cytochrome bf, then through Photo System II
Electrons flow first through cytochrome bf, then Photo System II, then through Photo System I
Electrons flow first through cytochrome bf, then Photo System I, then through Photo System II
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A positively charged initial molecule and a negatively charged acceptor molecule
A neutrally charged initial molecule and a negatively charged acceptor molecule
A negatively charged initial molecule and a positively charged acceptor molecule
A positively charged initial molecule and a neutrally charged acceptor molecule
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2 NADPH and 3 ATP
3 NADPH and 2ATP
2 NADPH and 2 ATP
3 NADPH and 3 ATP
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