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usually associated with the inner membrane of the mitochondria
Wiki User
∙ 14y ago
Cytochromes are located in the inner mitochondrial membrane of eukaryotic cells and in the plasma membrane of prokaryotic cells. They are integral components of the electron transport chain, playing a key role in transporting electrons during cellular respiration to generate ATP.
Wiki User
∙ 14y agothe phospholipid bilayer
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Why is the cristae the only possible place for the electron transport molecule in the mitochodria?
Because the electron carrier molecules, such as the cytochromes, are located in the cristae.
What is one difference between ubiquinones and cytochromes?
One difference is that ubiquinones are lipid-soluble molecules that shuttle electrons in the electron transport chain between complexes while cytochromes are protein molecules with heme groups that also participate in electron transfer. Additionally, ubiquinones are often found embedded in the mitochondrial inner membrane, whereas cytochromes are typically soluble proteins found within the mitochondrial matrix or associated with the inner membrane.
The membrane-bound protein molecules that pass electrons along the Electron Transport System chain are called?
Cytochromes are the membrane-bound protein molecules that pass electrons along the Electron Transport System chain.
What is the absorption spectrum of cytochrome?
Cytochrome has a characteristic absorption spectrum with peaks around 520-550 nm, known as the Soret band, and additional peaks in the visible region around 600-700 nm, called the alpha and beta bands. These peaks correspond to different electronic transitions in the heme group of cytochrome.
What stages of cellular respiration involve cytochromes?
Cytochromes are involved in electron transport chain, specifically in the complexes III and IV stages of cellular respiration. In complex III, cytochrome b and cytochrome c are key components, while in complex IV, cytochrome c oxidase plays a crucial role in the final transfer of electrons to oxygen.
Why is the cristae the only possible place for the electron transport molecule in the mitochodria?
Because the electron carrier molecules, such as the cytochromes, are located in the cristae.
What is one difference between ubiquinones and cytochromes?
One difference is that ubiquinones are lipid-soluble molecules that shuttle electrons in the electron transport chain between complexes while cytochromes are protein molecules with heme groups that also participate in electron transfer. Additionally, ubiquinones are often found embedded in the mitochondrial inner membrane, whereas cytochromes are typically soluble proteins found within the mitochondrial matrix or associated with the inner membrane.
A mineral that is a component of hemoglobin myoglobin and cytochromes is?
iron. thanks for this quick answer.
Examples of carrier proteins?
such as: - Transferrin, Carbonic anhydrase, serum albumin, cytochromes
Fad and cytochromes are classified as?
FAD (flavin adenine dinucleotide) is classified as a coenzyme, while cytochromes are classified as heme proteins. Both play important roles in electron transport within cells.
The detoxification of toxic compounds such as benzopyrene and dioxine by the liver utilizes enzymes that?
contain P450 cytochromes
The membrane-bound protein molecules that pass electrons along the Electron Transport System chain are called?
Cytochromes are the membrane-bound protein molecules that pass electrons along the Electron Transport System chain.
What is the absorption spectrum of cytochrome?
Cytochrome has a characteristic absorption spectrum with peaks around 520-550 nm, known as the Soret band, and additional peaks in the visible region around 600-700 nm, called the alpha and beta bands. These peaks correspond to different electronic transitions in the heme group of cytochrome.
What things use a membrane bound system that contains cytochromes to produce ATP?
Mitochondria use a membrane-bound system containing cytochromes to produce ATP through oxidative phosphorylation. This process involves a series of electron transport chain reactions where cytochromes transfer electrons, generating a proton gradient across the inner mitochondrial membrane that drives ATP synthesis by ATP synthase.
What stages of cellular respiration involve cytochromes?
Cytochromes are involved in electron transport chain, specifically in the complexes III and IV stages of cellular respiration. In complex III, cytochrome b and cytochrome c are key components, while in complex IV, cytochrome c oxidase plays a crucial role in the final transfer of electrons to oxygen.
What couples chemiosmosis to energy storage ATP synthase cytochromes FADH2 NADH or electron transport?
ATP synthase couples chemiosmosis to energy storage.
What is prosthetic group?
A prosthetic group is an area of a protein or protein complex that can be reduced and oxidized. Flavoproteins and Cytochromes are two examples of complexes with prosthetic groups.
