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Starting molecule of electron transport chain?
The starting molecule of the electron transport chain is NADH or FADH2, which are generated during glycolysis and the citric acid cycle. These molecules donate high-energy electrons to the electron transport chain, which then pass through a series of protein complexes to generate ATP through oxidative phosphorylation.
Is cytochrome c a protein molecule?
Yes. It is a highly soluble protein associated with the mitochondria.
The number of ATPs that can be produced from a molecule of protein fat or carbohydrate is generally related to the number of atoms of?
The number of ATPs that can be produced from a molecule of protein, fat, or carbohydrate is related to the number of carbon atoms present in the molecule. During cellular respiration, the carbon atoms in these molecules are oxidized to release energy, which is used to generate ATP through the electron transport chain.
After electrons leave photosystem II they go into an electron transport chain of three protein complexes Where do they go after that electron transport chain?
They go into photosystem I.
What is passing of electrons through a series of protein molecules is called?
This process is known as the electron transport chain. It is a series of protein complexes and molecules located in the inner mitochondrial membrane that transfer electrons and generate ATP during cellular respiration.
What are electrons passed from during electron transport chain?
Electrons are passed from one protein complex to another in the electron transport chain, which is a series of protein complexes embedded in the inner mitochondrial membrane. This process generates a proton gradient that drives the production of ATP, the cell's energy currency.
In a protein complex for the light reaction why is energy transferred from pigment molecule to pigment molecule to a special chlorophyll a molecule and eventually to the primary electron acceptor?
Energy is transferred from pigment molecule to pigment molecule in the protein complex through resonance energy transfer, leading to excitation of a special chlorophyll a molecule called P680. This excitation of P680 causes the release of an electron, which is then transferred to the primary electron acceptor, initiating the electron transport chain in photosynthesis.
What is it called when transport protein binds with the needed molecule?
passive transport
What is Electron Transport Systems?
The electron transport system is a series of protein complexes and molecules in the inner mitochondrial membrane that transfer electrons from electron donors to electron acceptors, generating ATP in the process. This process is crucial for cellular respiration and energy production in aerobic organisms.
Starting molecule of electron transport chain?
The starting molecule of the electron transport chain is NADH or FADH2, which are generated during glycolysis and the citric acid cycle. These molecules donate high-energy electrons to the electron transport chain, which then pass through a series of protein complexes to generate ATP through oxidative phosphorylation.
What happens in the photo system 2 protein when its hit by a photon of light?
When a photon of light hits the photosystem II protein, it excites an electron within the chlorophyll molecule, causing it to jump to a higher energy state and leave the chlorophyll molecule. This electron is then passed down an electron transport chain to generate ATP and NADPH for use in the light-dependent reactions of photosynthesis.
Is cytochrome c a protein molecule?
Yes. It is a highly soluble protein associated with the mitochondria.
Are excited electrons from the acceptor molecule sent to the electron transport chain?
Yes, excited electrons from the acceptor molecule are sent to the electron transport chain. This process allows the electrons to move through a series of protein complexes in the inner mitochondrial membrane, ultimately leading to the generation of ATP through oxidative phosphorylation.
Which molecule enter electron transport?
In the electron transport chain, the molecules that enter are NADH and FADH2. These molecules donate their electrons to the chain, which then pass along a series of protein complexes in the inner mitochondrial membrane to generate ATP through oxidative phosphorylation.
What is passed from protein to protein in the electron transport chain?
Energy is transferred to the chain of proteins in the electron transport. A electron transport chain is a series of compounds that transfer electrons from electron donors to electron acceptors through redox reactions.
What happens if a molecule is too large to go through a membrane?
The molecule will be transported across the membrane by way of a transport protein or protein channel.
After electrons leave photosystem II they go into an electron transport chain of three protein complexes. Where do they go after that electron transport chain?
They go into photosystem I.
