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What connects the two photosystems in the light?
The electron transport chain connects the two photosystems in the light-dependent reactions of photosynthesis. It shuttles electrons between Photosystem II and Photosystem I, generating ATP and NADPH for the Calvin cycle.
Transport chain series of proteins embedded in a membrane along which energized electrons are transported as electrons are passed from molecule energy is released?
The electron transport chain is a series of protein complexes embedded in the inner mitochondrial membrane. As electrons pass through this chain, energy is released and used to pump protons across the membrane, creating an electrochemical gradient. This gradient is then used by ATP synthase to generate ATP, the main energy source for cellular functions.
What procces in respiration happens last?
Electronic transport chain
What are the clusters of photosystems?
The two clusters of photosystems in plants are Photosystem I (PSI) and Photosystem II (PSII). PSII functions first in the photosynthetic electron transport chain, followed by PSI, and they work together to absorb light energy and carry out the reactions of photosynthesis.
Are photosystems clusters of chlorophyll and proteins?
Yes, photosystems are clusters of chlorophyll and other pigments, as well as proteins, that are essential components of the light-dependent reactions in photosynthesis. They work together to absorb light energy and initiate the electron transport chain that drives the production of ATP and NADPH.
What connects the two photosystems in the light?
The electron transport chain connects the two photosystems in the light-dependent reactions of photosynthesis. It shuttles electrons between Photosystem II and Photosystem I, generating ATP and NADPH for the Calvin cycle.
What enzyme is embedded in the inner membrane transport chain?
ATP Synthase is embedded in the inner membrane electron transport chain.
Transport chain series of proteins embedded in a membrane along which energized electrons are transported as electrons are passed from molecule energy is released?
The electron transport chain is a series of protein complexes embedded in the inner mitochondrial membrane. As electrons pass through this chain, energy is released and used to pump protons across the membrane, creating an electrochemical gradient. This gradient is then used by ATP synthase to generate ATP, the main energy source for cellular functions.
True or false an electron transport chain connects photosystem 1 and photosystem2?
False. The electron transport chain connects the two photosystems in the thylakoid membrane, but it does not directly connect photosystem 1 and photosystem 2. Instead, it shuttles electrons between the two photosystems as part of the light-dependent reactions of photosynthesis.
In prokaryotes the electron transport chain is in the what?
Electron transport chains are located there are many different electron donors and electron acceptors. Reverse electron transport is the most important in prokaryotic electron transport chains.
Why are the components of the electron transport chain embedded in the inner mitochondrial membrane rather than floating freely in the cytoplasm of mitochondrial matrix?
The components of the electron transport chain are embedded in the inner mitochondrial membrane to facilitate the efficient transfer of electrons and the generation of a proton gradient, which is necessary for ATP production. Being embedded in the membrane allows for the organization of the components in a specific sequence to create a functional chain. It also helps to prevent the loss of protons and electrons to ensure the proper functioning of the electron transport chain.
What molecule precedes the electron transport chain of both photo-system you and photo- system II?
The molecule that precedes the electron transport chain in both photosystem I and photosystem II is plastoquinone. Plastoquinone accepts electrons from the reaction center chlorophyll in both photosystems and transfers them to the cytochrome b6f complex to ultimately generate ATP.
What electron move high energy between photosystems?
The electrons that move between photosystems in photosynthesis are energized by sunlight and carried by electron carrier molecules such as plastocyanin and ferredoxin. These high-energy electrons are transferred through a series of redox reactions in the electron transport chain to generate ATP and NADPH for the light-dependent reactions of photosynthesis.
Synonym for electron transport chain in photosynthesis?
what is a synonym of the electron transport chain
What is the electron acceptor for humans in the electron transport chain?
The electron acceptor for humans in the electron transport chain is oxygen.
Where is the electron transport chain found in a prokariotic cell?
In prokaryotic cells, the electron transport chain is located in the plasma membrane. Unlike eukaryotic cells, which have mitochondria to house this process, prokaryotes utilize their cell membrane to carry out oxidative phosphorylation and energy production. The components of the electron transport chain are embedded in the membrane, facilitating the transfer of electrons and the generation of a proton gradient.
Which term refers to the collections of electron carriers that are embedded in the inner mitochondrial membrane and in the thylakoid membrane?
The term that refers to the collections of electron carriers in the inner mitochondrial membrane and thylakoid membrane is the electron transport chain. This chain plays a crucial role in generating ATP through oxidative phosphorylation in the mitochondria and in photosynthesis in the chloroplasts.
