what will happen to the proton gradient produced by the electron transport chain in the presence...
Homework Answers
There is sufficient evidence that a reduction in mitochondrial respiration of plants occurs when co2 is increased. The co2 concentration decreases the pH which dissipated the proton gradient ultimately decrease the ATP synthesis.
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what will happen to the proton gradient produced by the electron
transport chain in the presence...
8. Carbon monoxide (CO) is a colorless, odorless, and deadly gas. Carbon monoxide is deadly for...
8. Carbon monoxide (CO) is a colorless, odorless, and deadly gas. Carbon monoxide is deadly for a multitude of reasons. One reason is that it binds to Complex IV in the electron transport chain of mitochondria. By binding to Complex IV, CO prevents the complex from binding to oxygen and transmitting electrons to oxygen. a. What will happen to the electron transport chain if it can no longer pass electrons along to oxygen? (2 points) b. What will happen to...
does someone know how to do this and #8? All three of the main stages of...
does someone know how to do this and #8?
All three of the main stages of cellular respiration produce some ATP. The first and second stage produce a small amount of ATP through the process of modW _ phosphorylation. The final stage involving the electron transport chain makes far more ATP through the process of oxidative phosphorylation 8. Carbon monoxide (CO) is a colorless, odorless, and deadly gas. Carbon monoxide is deadly for a multitude of reasons. One reason is...
In mitochondria, a proton gradient is established by the movement of electrons through the electron transport...
In mitochondria, a proton gradient is established by the movement of electrons through the electron transport chain. Protons are moved to the intermembrane space against the concentration gradient and the flow back to the matrix via facilitated diffusion using the ATP synthase. Describe how this proton flow contributes to ATP synthesis and the role played by aspartic acid in this process.
In cellular respiration, as a result of the electron transport chain, a proton gradient is established....
In cellular respiration, as a result of the electron transport chain, a proton gradient is established. Where in the cell are the protons concentrated? In the intermembrane space, between the inner and outer membranes of the mitochondrion Between the outer membranes of the mitochondrion and the plasma membrane Between the plasma membrane and the cell wall Between the plasma membrane and the extracellular matrix In the inner membrane of the mitochondrion
What process uses ATP to create glucose? O ATP synthase electron transport chain O gluconeogenesis O...
What process uses ATP to create glucose? O ATP synthase electron transport chain O gluconeogenesis O citric acid cycle Question 11 (2 points) What would expect to happen in mitochondria that have fewer cristae Increased proton motive force Decreased oxygen usage increased ATP to ADP conversion O No change in mitocondrial funciton Question 12 (2 points) What is one example of when energy molecules/electron carriers are produced during the citric acid cycle? O conversion of succinate to fumarate O addition...
The electron transport chain consists of protein complexes embedded in the inner mitochondrial membrane, where it...
The electron transport chain consists of protein complexes embedded in the inner mitochondrial membrane, where it generat a proton gradient by a series of oxidation-reduction, or redox, reactions. Although all of the stages of cellular respiration (glycolysis, the citric acid cycle, and the electron transport chain) are necessary for life, the electron transport chain is sometimes called the most important stage. First complete the sentence, then answer the question. The electron transport chain uses the transfer of protons between protein...
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...
113) Adenosine triphosphate is generated during a) glycolysis b) the krebs cycle c) the electron transport chain re...
113) Adenosine triphosphate is generated during a) glycolysis b) the krebs cycle c) the electron transport chain reaction d) all of the above c) band only 114) During which of the following processes is the greatest amount of ATP produced: Osmosis peptidoglycan synthesis glycolysis electron transport chain reactions lipidolysis 115) The site of the bacterial cell where ATP is produced is the cell wall cell membrane mitochondria nuclear region bande 116) ATP syhtnase: c) is the enzyme the breaks down...
What percentage of energy from succinate electron transfer is conserved in the proton gradient? (Compare the...
What percentage of energy from succinate electron transfer is conserved in the proton gradient? (Compare the delta G value (20kj/mol energy to pump protons up the gradient for each one mole of succinate that enters the electron transport chain) to the delta G'o value(-151kj/mol succinate oxidation with reduction of 1/2 O2) to make a rough estimate)
1) The electron transport chain leads to the production of: a) H2O and ATP b) ATP...
1) The electron transport chain leads to the production of: a) H2O and ATP b) ATP only c) sugar d) NADH e) unpaired electrons 2) Sugars are held together by: a) ester bonds b) hydrogen bonds c) peptide bonds d) all of the above e) none of the above 3) ATP synthase: a) Transports electrons against a concentration gradient. b) Transports hydrogen ions against a concentration gradient c) Transports electrons with/down a concentration gradient d) Transports hydrogen ions with/down a...
8. Carbon monoxide (CO) is a colorless, odorless, and deadly gas. Carbon monoxide is deadly for a multitude of reasons. One reason is that it binds to Complex IV in the electron transport chain of mitochondria. By binding to Complex IV, CO prevents the complex from binding to oxygen and transmitting electrons to oxygen. a. What will happen to the electron transport chain if it can no longer pass electrons along to oxygen? (2 points) b. What will happen to...
does someone know how to do this and #8?
All three of the main stages of cellular respiration produce some ATP. The first and second stage produce a small amount of ATP through the process of modW _ phosphorylation. The final stage involving the electron transport chain makes far more ATP through the process of oxidative phosphorylation 8. Carbon monoxide (CO) is a colorless, odorless, and deadly gas. Carbon monoxide is deadly for a multitude of reasons. One reason is...
What process uses ATP to create glucose? O ATP synthase electron transport chain O gluconeogenesis O citric acid cycle Question 11 (2 points) What would expect to happen in mitochondria that have fewer cristae Increased proton motive force Decreased oxygen usage increased ATP to ADP conversion O No change in mitocondrial funciton Question 12 (2 points) What is one example of when energy molecules/electron carriers are produced during the citric acid cycle? O conversion of succinate to fumarate O addition...
The electron transport chain consists of protein complexes embedded in the inner mitochondrial membrane, where it generat a proton gradient by a series of oxidation-reduction, or redox, reactions. Although all of the stages of cellular respiration (glycolysis, the citric acid cycle, and the electron transport chain) are necessary for life, the electron transport chain is sometimes called the most important stage. First complete the sentence, then answer the question. The electron transport chain uses the transfer of protons between protein...
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...
113) Adenosine triphosphate is generated during a) glycolysis b) the krebs cycle c) the electron transport chain reaction d) all of the above c) band only 114) During which of the following processes is the greatest amount of ATP produced: Osmosis peptidoglycan synthesis glycolysis electron transport chain reactions lipidolysis 115) The site of the bacterial cell where ATP is produced is the cell wall cell membrane mitochondria nuclear region bande 116) ATP syhtnase: c) is the enzyme the breaks down...
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