What Replaces The Electrons That Are Lost By Energized Photosystem I? The electron arrives at photosystem I and joins the P700 special pair of chlorophylls in the reaction center. … The special pair’s missing electron is replaced by an electron from PSII (arriving via the electron transport chain). The high-energy electron travels down a short
Which Comes First In Photosynthesis? The first part is called the light dependent reaction. This reaction happens when the light energy is captured and pushed into a chemical called ATP. The second part of the process happens when the ATP is used to make glucose (the Calvin Cycle). That second part is called the light
What Are The Phases Of Photosynthesis? There are two main stages of photosynthesis: the light-dependent reactions and the Calvin cycle What is the first phase of photosynthesis? Photosynthesis occurs in two stages. In the first stage, light-dependent reactions or light reactions capture the energy of light and use it to make the energy-storage molecules ATP
What Is The Last Step Of Photosynthesis? The last stage of the photosynthesis process is known as the Calvin-Benson cycle, in which the plant uses atmospheric carbon dioxide and water from soil to convert ATP and NADPH. The chemical reactions that make up the Calvin-Benson cycle occur in the stroma of the chloroplast. What are
What Is Associated With Photosystem 1? Photosystem I is an integral membrane protein complex that uses light energy to catalyze the transfer of electrons across the thylakoid membrane from plastocyanin to ferredoxin What are the components of photosystem 1? Photosystem I of Synechococcus elongatus consists of 12 protein subunits, 96 chlorophyll a molecules, 22 carotenoids,