When following an electron from photosystem II to NADPH, which of the following

Question

When following an electron from photosystem II to NADPH, which of the following is the last event to happen before the electron reduces NADP to NADP A photon of light excites the electron in photosystem I A photon of light excites the electron in photosystem ll Some of the energy from the electron is used by the B 6-f complex to generate a proton gradient across the membrane water donates the electron to chlorophyll II and breaks down into hydrogen and oxygen. the electron s donated to chlorophyll II in photosystem I.

Explanation / Answer

1. Before the electron reduces NADP to NADP+, a photon of light excites the electron in photosystem I. The electron arrives at PSI, when light energy is absorbed by pigments and passed to the reaction center, the electron is boosted to a very high energy level and transferred to an acceptor molecule.

2. Calvin cycle is site where the ATP is converted to ADP as the carbon flows through the carbon cycle.

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.