What initiates electron transport chain? accumulation of pyruvic acid in mitochondrion formation of Actyl-CoA electrons delivered...
What initiates electron transport chain?
accumulation of pyruvic acid in mitochondrion
formation of Actyl-CoA
electrons delivered by coenzymes
absence of oxygen
Homework Answers
The correct option is C) electrons delivered by coenzymes.
High-energy electrons are donated to the chain by either NADH or FADH2 to initiate the electron transport. This energy is used to pump hydrogen ions across the inner mitochondrial membrane, from the matrix into the intermembrane space to generate a concentration gradient. The proton motive force is generated which is used in phosphorylation of ADP to ATP.
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What initiates electron transport chain?
accumulation of pyruvic acid in mitochondrion
formation of Actyl-CoA
electrons delivered...
FADH2 transfers its electrons into the electron transport chain in the mitochondrion directly. to.
FADH2 transfers its electrons into the electron transport chain in the mitochondrion directly. to.
What is the fate of pyruvic acid in an organism that uses aerobic respiration? O A....
What is the fate of pyruvic acid in an organism that uses aerobic respiration? O A. It is reduced to lactic acid. OB. It is converted into acetyl CoA before the Krebs cycle. OC. It is oxidized in the electron transport chain. OD. It is catabolized in glycolysis. Reset Selection
What happens along an electron transport chain? What happens along an electron transport chain? Electrons are...
What happens along an electron transport chain?
What happens along an electron transport chain? Electrons are passed from a reducing agent to an oxidizing agent, releasing free energy at each step. Electrons are passed from molecule to molecule, gaining potential energy at each step. O Electrons store energy that can be used to break down sugar molecules. O Protons are pumped through ATP synthase, making ATP.
In cellular respiration, oxygen is required by: glycolysis electron transport chain Krebs cycle Acetyl CoA production
In cellular respiration, oxygen is required by: glycolysis electron transport chain Krebs cycle Acetyl CoA production
12. Explain how citric acid cycle Is connected to the electron transport chain. what is the...
12. Explain how citric acid cycle Is connected to the electron transport chain. what is the role of molecular oxygen (O2) for citric acid cycle? why will blocking the electron transport chain halt the citric acid cycle?
The electron transport chain eases the fall of electrons to the terminal oxygen. Why is this...
The electron transport chain eases the fall of electrons to the terminal oxygen. Why is this important?
Part A-The role of 02 in electron transport - In mitochondrial electron transport, what is the...
Part A-The role of 02 in electron transport - In mitochondrial electron transport, what is the direct role of 02? View Avallable Hint(s) 0 to provide the driving force for the synthesis of ATP from ADP and P, O to tunction as the final electron acceptor in the electron transport chain O to oxidize NADH and FADH2 from glycolysis, acelyl CoA formation, and the citric acid cycle O to provide the driving force for the production of a proton gradient
During photosynthesis, the transfer of electrons from water to the electron transport chain of chloroplasts yields...
During photosynthesis, the transfer of electrons from water to the electron transport chain of chloroplasts yields oxygen. Apprently, some molecule of the transport chain must receive those electrons in a(n) _____ reaction. a) oxidation b) hydrolysis c) condensarion d) reduction
Which of the following best describes what occurs during the electron transport chain? The diffusion of...
Which of the following best describes what occurs during the electron transport chain? The diffusion of H+s provides the energy needed to make electrons move through the electron transport chain. Once the electrons reach oxygen, ATP is produced. O An H+ gradient is used to place oxygen at the end of the electron transport chain. The oxygen then pulls electrons towards it, which results in the synthesis of ATP. The energy of moving electrons is used to generate a proton...
Which electron carrier brings electrons to the electron transport chain via complex II? Which electron carrier...
Which electron carrier brings
electrons to the electron transport chain via complex II?
Which electron carrier brings electrons to the electron transport chain via Complex II? FADH_2 FAD NADH NAD^+ Which electron carrier brings electrons to the electron transport chain via Complex I? FADH_2 FAD NADH NAD^+ As the electron transport chain proceeds, electrons H^+ ions water CO_2 molecules are pumped into the intermembrane space cytoplasm matrix nucleus
What is the fate of pyruvic acid in an organism that uses aerobic respiration? O A. It is reduced to lactic acid. OB. It is converted into acetyl CoA before the Krebs cycle. OC. It is oxidized in the electron transport chain. OD. It is catabolized in glycolysis. Reset Selection
What happens along an electron transport chain?
What happens along an electron transport chain? Electrons are passed from a reducing agent to an oxidizing agent, releasing free energy at each step. Electrons are passed from molecule to molecule, gaining potential energy at each step. O Electrons store energy that can be used to break down sugar molecules. O Protons are pumped through ATP synthase, making ATP.
Part A-The role of 02 in electron transport - In mitochondrial electron transport, what is the direct role of 02? View Avallable Hint(s) 0 to provide the driving force for the synthesis of ATP from ADP and P, O to tunction as the final electron acceptor in the electron transport chain O to oxidize NADH and FADH2 from glycolysis, acelyl CoA formation, and the citric acid cycle O to provide the driving force for the production of a proton gradient
Which of the following best describes what occurs during the electron transport chain? The diffusion of H+s provides the energy needed to make electrons move through the electron transport chain. Once the electrons reach oxygen, ATP is produced. O An H+ gradient is used to place oxygen at the end of the electron transport chain. The oxygen then pulls electrons towards it, which results in the synthesis of ATP. The energy of moving electrons is used to generate a proton...
Which electron carrier brings
electrons to the electron transport chain via complex II?
Which electron carrier brings electrons to the electron transport chain via Complex II? FADH_2 FAD NADH NAD^+ Which electron carrier brings electrons to the electron transport chain via Complex I? FADH_2 FAD NADH NAD^+ As the electron transport chain proceeds, electrons H^+ ions water CO_2 molecules are pumped into the intermembrane space cytoplasm matrix nucleus
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