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The energy molecule formed by the electron transport chain is called adenosine triphosphate, or ATP. Anywhere from 34 to 36 ATP can be produced during the electron transport chain.
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Why do high-energy electrons need carrier molecules?
High-energy electrons are unstable and reactive, so they need carrier molecules to transport them safely without causing damage to the cell. Carrier molecules such as NADH and FADH2 can carry high-energy electrons during cellular respiration, allowing them to participate in energy-producing reactions without causing harm.
Most of the NADH that delivers high-energy electrons to the electron transport chain comes from?
Most of the NADH that delivers high-energy electrons to the electron transport chain comes from the citric acid cycle (Krebs cycle) during cellular respiration. This cycle generates NADH as a byproduct when converting acetyl-CoA to CO2, which is then used to produce ATP in the electron transport chain.
Where do NADH and FADH go to harvest their energy?
NADH and FADH are molecules that carry high-energy electrons to the electron transport chain in the inner mitochondrial membrane. There, these electrons are used to generate ATP through a series of redox reactions.
Do photon have a greater energy than electron?
No. A photon has no rest mass an electron has mass.
How are hot electrons generated and utilized in semiconductor devices?
Hot electrons are generated in semiconductor devices when high-energy electrons gain excess energy from an electric field or collisions. These hot electrons can be utilized in devices like transistors to improve performance by increasing the speed and efficiency of electron transport.
What is the energy of the high energy electrons used for every time high energy electrons move down the electron transport chain?
To transport H+ ions out of the matrix.
How does electron transport chain use the high energy electron from the Krebs cycle?
The electron transport chain uses the high-energy electrons from the Krebs cycle to convert ADP into ATP.
What role do high-energy electrons play in the electron chain?
The electron transport chain uses the high-energy electrons from the Krebs cycle to convert ADP into ATP.
What does the electron transport chain use the high energy electrons for the Krebs cycle for?
The electrons are passed down the electron transport chain for use in ATP production.
Where does the electron transport chain get high energy electrons that are passed down the chains?
High-energy electrons from NADH and FADH2 are passed along the electron transport chain
Where does the electron transport chain get the high-energy electrons that are passed down the chain?
The high-energy electrons in the electron transport chain are derived from molecules like NADH and FADH2, which are generated during cellular respiration in processes like glycolysis and the citric acid cycle. These molecules donate their electrons to the chain, where they are passed down through a series of protein complexes to generate ATP.
What is the energy of the high energy used for every time 2 high energy electrons move down the electron transport chain?
To transport H+ ions out of the matrix.
What compound is NADH converted to when it transfers high energy electrons to the first electron carrier?
NADH is converted to NAD+ when it transfers high-energy electrons to the first electron carrier of the electron transport chain.
What role do high-energy electrons play in the electron transport chain?
High-energy electrons play a crucial role in the electron transport chain by transferring their energy to pump protons across the inner mitochondrial membrane, which generates a proton gradient. This gradient is used to drive ATP synthesis during oxidative phosphorylation, providing cells with the energy needed for various processes.
What two things pass high energy electrons to electron transport chain?
NADH and FADH2 dump electrons into the electron transport chain during cellular respiration.
What and what pass high-energy electrons to the electron transport chain?
NADH and FADH2 are the two things that pass high-energy electrons on to the electron transport chain. NADH stands for nicotinamide adenine dinucleotide. FAD stands for flavin adenine dinucleotide which can be reduced to FADH2.
What uses energy from the high-energy electrons to transport hydrogen across the thylakoid membrane?
The protein complex ATP synthase uses the energy from high-energy electrons to transport hydrogen ions across the thylakoid membrane during the process of photosynthesis. This creates a proton gradient that drives the production of ATP, which is an important energy carrier in the cell.
