Homework Answers
5. For eukaryotes, it occurs in the inner mitochondrial membrane. In eukaryotes, an important electron transport chain is found in the inner mitochondrial membrane where it serves as the site of oxidative phosphorylation through the action of ATP synthase. It is also found in the thylakoid membrane of the chloroplast in photosynthetic eukaryotes. In bacteria, the electron transport chain is located in their cell membrane.
6. The electron transport chain in the cell is the site of oxidative phosphorylation in prokaryotes. The NADH and succinate generated in the citric acid cycle are oxidized, releasing energy to power the ATP synthase.
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Question 5 (0.5 points) Where is the electron transport chain located? In the mitochondrial matrix In...
QUESTION 40 Where are the proteins of the electron transport chain located in prokaryotic cells that...
QUESTION 40 Where are the proteins of the electron transport chain located in prokaryotic cells that respire A Mitochondrial inner membrane B. Plasma membrane OC. Cytosol D. Mitochondrial intermembrane space E Mitochondrial matrix
QUESTION 40 Where are the proteins of the electron transport chain located in prokaryotic cells that...
QUESTION 40 Where are the proteins of the electron transport chain located in prokaryotic cells that respire A. Mitochondrial inner membrane B. Plasma membrane C. Cytosol D. Mitochondrial intermembrane space E. Mitochondrial matrix
C. Considering Electron Transport: In LA3 Video 3, we are considering electron transport and oxidative phosphorylation....
C. Considering Electron Transport: In LA3 Video 3, we are considering electron transport and oxidative phosphorylation. Please answer the following multiple choice questions (0.5 pts each) and follow instructions for two final drawings (2 pts each). 1. The electrons involved in electron transport come from (A) glycolysis (B) the pyruvate dehydrogenase complex (C) the citric acid cycle (D) all three processes 2. When NADH and FADH2 transfer their electrons to the electron transport chain, they are (A) oxidized (B) epimerized...
1. The enzymes involved in the electron transport chain are located in the: A) Mitochondrial matris...
1. The enzymes involved in the electron transport chain are located in the: A) Mitochondrial matris B) Mitochondrial inner-membrane Mitochondrial inner-membrane space D) Mitochondrial outer-membrane 2. Which of the following is not classified as a micronutrient? A) Vitamins B) Antioxidants C) Minerals D) Water 3. The metabolic reaction pathways that break down food molecules are known as: A) Anabolism and release biochemical energy B) Anabolism and require biochemical energy Catabolism and release biochemical energy D) Catabolism and require biochemical energy...
The electron transport chain(ETC), or respiratory chain, is linked to proton movement and ATPsynthesis....
The electron transport chain (ETC), or respiratory chain, is linked to proton movement and ATP synthesis. Select the statements that accurately describe the electron transport chain. Choose all that apply.Prosthetic groups, such as iron-sulfur centers, are directly involved with electron transfer. The reactions of the ETC take place in the outer membrane of mitochondria. Electron carriers in the mitochondrial matrix include ubiquinone (coenzyme Q), FMN, and cytochrome c. The outer membrane of mitochondria is readily permeable to small molecules and hydrogen ions. Electrons generated...
9. In the electron transport chain picture above, how do electrons move from protein complex I to protein c...
9. In the electron transport chain picture above, how do electrons move from protein complex I to protein complex II? 1. I need you to remember that "Q" is ubiquinone which gets reduced at proteins l & I, and oxidized at protein III. "Reduced" means gains electrons, "oxidized" means loses electrons. 2. I need you to remember how "Q" moves from protein I to protein Do you remember? Don't overthink it, Preeda. As far as scientists know right now, the...
Matching options: Cytosol, Electron transport chain, mitochondrial matrix, ATP synthetase ... outer membrane inner membrane rotor...
Matching options: Cytosol, Electron transport chain,
mitochondrial matrix, ATP synthetase
... outer membrane inner membrane rotor ADP ATP stator
Where does the elctron transport chain reside? o the cytoplasm O across the outer mitochondrial membrane...
Where does the elctron transport chain reside? o the cytoplasm O across the outer mitochondrial membrane the cristae o the matrix QUESTION 14 is reduced is oxidized and oxygen ADP In glycolysis, O a. glucose b. ATP OC. NAD+ od glucose glucose NAD+
In mitochondria, the electron transport chain pumps H+ ions from the matrix into the intermembrane space....
In mitochondria, the electron transport chain pumps H+ ions from the matrix into the intermembrane space. In chloroplasts, the electron transport chain pumps H+ ions from the thylakoid space into the stroma o outside the chloroplast into the stroma the chloroplast outer membrane into the intermembrane space the stroma into the matrix
Cellular respiration: The Electron Transport Chain The breakdown of glucose ends during the Krebs cydle; however,...
Cellular respiration: The Electron Transport Chain The breakdown of glucose ends during the Krebs cydle; however, it is important to note that the energy previously contained in glucose is mostly stored in NADH and FADHz. In the last step of celular respiration, the high-energy electrons within NADH and FADH2 are passed within a set of proteins found in the inner membrane of the mitochondrion, collectively known as the electron transport chain. The electrons provide the energy to create ATP, which...
QUESTION 40 Where are the proteins of the electron transport chain located in prokaryotic cells that respire A Mitochondrial inner membrane B. Plasma membrane OC. Cytosol D. Mitochondrial intermembrane space E Mitochondrial matrix
QUESTION 40 Where are the proteins of the electron transport chain located in prokaryotic cells that respire A. Mitochondrial inner membrane B. Plasma membrane C. Cytosol D. Mitochondrial intermembrane space E. Mitochondrial matrix
C. Considering Electron Transport: In LA3 Video 3, we are considering electron transport and oxidative phosphorylation. Please answer the following multiple choice questions (0.5 pts each) and follow instructions for two final drawings (2 pts each). 1. The electrons involved in electron transport come from (A) glycolysis (B) the pyruvate dehydrogenase complex (C) the citric acid cycle (D) all three processes 2. When NADH and FADH2 transfer their electrons to the electron transport chain, they are (A) oxidized (B) epimerized...
1. The enzymes involved in the electron transport chain are located in the: A) Mitochondrial matris B) Mitochondrial inner-membrane Mitochondrial inner-membrane space D) Mitochondrial outer-membrane 2. Which of the following is not classified as a micronutrient? A) Vitamins B) Antioxidants C) Minerals D) Water 3. The metabolic reaction pathways that break down food molecules are known as: A) Anabolism and release biochemical energy B) Anabolism and require biochemical energy Catabolism and release biochemical energy D) Catabolism and require biochemical energy...
9. In the electron transport chain picture above, how do electrons move from protein complex I to protein complex II? 1. I need you to remember that "Q" is ubiquinone which gets reduced at proteins l & I, and oxidized at protein III. "Reduced" means gains electrons, "oxidized" means loses electrons. 2. I need you to remember how "Q" moves from protein I to protein Do you remember? Don't overthink it, Preeda. As far as scientists know right now, the...
Matching options: Cytosol, Electron transport chain,
mitochondrial matrix, ATP synthetase
... outer membrane inner membrane rotor ADP ATP stator
Where does the elctron transport chain reside? o the cytoplasm O across the outer mitochondrial membrane the cristae o the matrix QUESTION 14 is reduced is oxidized and oxygen ADP In glycolysis, O a. glucose b. ATP OC. NAD+ od glucose glucose NAD+
In mitochondria, the electron transport chain pumps H+ ions from the matrix into the intermembrane space. In chloroplasts, the electron transport chain pumps H+ ions from the thylakoid space into the stroma o outside the chloroplast into the stroma the chloroplast outer membrane into the intermembrane space the stroma into the matrix
Cellular respiration: The Electron Transport Chain The breakdown of glucose ends during the Krebs cydle; however, it is important to note that the energy previously contained in glucose is mostly stored in NADH and FADHz. In the last step of celular respiration, the high-energy electrons within NADH and FADH2 are passed within a set of proteins found in the inner membrane of the mitochondrion, collectively known as the electron transport chain. The electrons provide the energy to create ATP, which...
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