Where are the proteins of the electron transport chain of cellular respiration located?
The electron transport chain is a collection of carrier proteins found on the inner membrane of mitochondria.
What is the role of the electron transport chain in cellular respiration?
The primary task of the last stage of cellular respiration, the electron transport chain, is to transfer energy from the electron carriers to even more ATP molecules, the “batteries” which power work within the cell.
What are the main electron carrier proteins used in cellular respiration?
There are two types of electron carriers that are particularly important in cellular respiration: NAD +start superscript, plus, end superscript (nicotinamide adenine dinucleotide, shown below) and FAD (flavin adenine dinucleotide).
Where are the proteins of the electron transport chain of cellular respiration located quizlet?
where is the electron transport chain in cellular respiration located? The elctron transport chain takes place in and across the inner membrane of the mitochondrion.
Which molecules deliver electrons to the proteins in the electron transport chain?
NADH delivers electrons to an electron transport chain, which passes the electrons through carrier molecules in a series of redox reactions to the final electron acceptor,—-.
What is the role of electrons in the electron transport chain?
In the electron transport chain, electrons are used to release energy, develop a chemical gradient, and form an electrochemical gradient that is finally used to produce ATP molecules.
What are the functions of the electron transport chain?
The main function of the electron transport chain is to generate an electrochemical gradient, which drives the synthesis of ATP during cellular respiration and photosynthesis in mitochondria and chloroplasts, respectively.
What are the 3 electron carriers?
The major players are the flavin mononucleotide (FMN) that plays a role in complex I, ubiquinone (Coenzyme Q), the lipid-soluble electron carrier, the heme groups of the cytochromes, and iron-sulfur clusters, found in complexes I, II, and III. Figure 5.6. 11. Flavin mononucleotide and Ubiquinone are electron carriers.
Where are the electron transport chain proteins located quizlet?
The electron transport chain takes place within the inner membrane of the mitochondria.
What are the proteins of the electron transport chain located quizlet?
Where are the proteins of the electron transport chain located? a proton gradient across a membrane.
In what order do electrons move through electron transport chain?
Electrons move through the electron transport chain by electron carriers. Electrons in complex I flow from NADH through complex 1 to Q in complex III. Electrons in complex II flow from succinate to FADH2 to Q in complex III.