Homework Answers
Question 11:
Answer: Decreased oxygen usage
Question 12:
Answer: Conversion of succinate to fumarate
Question 14:
Answer: Investment
Question 15:
Answer: It would slow down ETC activity
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What process uses ATP to create glucose? O ATP synthase electron transport chain O gluconeogenesis O...
The electron transport chain (ETC), or respiratory chain, is linked to proton movement and ATP synthesis....
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. Electron transfer in the ETC is coupled to proton transfer from the matrix to the intermembrane space The outer membrane of mitochondria is readily permeable to small molecules and hydrogen ions. Prosthetic groups, such as iron-sulfur centers, are directly involved with electron transfer. Electron carriers in the ETC include ubiquinone...
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...
is required to accept electron 17. At the very end of the electron transport chain in...
is required to accept electron 17. At the very end of the electron transport chain in the mitochondria, final electron acceptor. A. carbon dioxide B. ADP C. ATP Synthase Doxygen E. NAD+ 18. Select the correct flow of energy transfer during cellular respiration. A. NADHH gradient glucose → ATP B glucose → NADH H gradient ATP C. glucose H gradient → NADH ATP D. glucose ATPH gradient → NADH 19. If a muscle cell has low levels of oxygen, which...
Oxidative phosphorylation refers to O the electron transport chain coupled to glycolysis O the citric acid...
Oxidative phosphorylation refers to O the electron transport chain coupled to glycolysis O the citric acid cycle coupled to ATP synthesis O beta-oxidation coupled to ATP synthesis O the electron transport chain coupled to ATP synthesis QUESTION 8 Which ATP synthase subunit binds protons from the intermembrane space? OCO O Beta Alpha O Gamma QUESTION 9 Which ATP synthase subunit catalyzes the phosphorylation of ADP? O Alpha Beta O Gamma O C10
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
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+
2. What would happen to each of the following if reduced the supply of glucose to...
2. What would happen to each of the following if reduced the supply of glucose to cells by 50%? You may assume that the cell will NOT switch to an alternative energy source. Briefly explain why for each. A. The level of glycolysis activity. B. The level of Krebs Cycle activity. C. The level of activity in the electron transport chain in the mitochondria. D. The size of the proton gradient across the inner mitochondrial membrane. E. The rate of...
LOCATION OF THE CITRIC ACID CYCLE Choose... EMBEDDED CYTOCHROME PROTEIN PUMPS FOUND IN Choose... CRISTAE/CISTERNA THE...
LOCATION OF THE CITRIC ACID CYCLE Choose... EMBEDDED CYTOCHROME PROTEIN PUMPS FOUND IN Choose... CRISTAE/CISTERNA THE ONLY METHOD OF ATP PRODUCTION IN CELLS THAT LACKA CITRIC ACID CYCLE MITOCHONDRIA ANAEROBIC WHEN THE ENDING ELECTRONS ARE COMBINED WITH H2 + MATRIX 1/202 ANATOMY INCLUDES INTRAMEMBRANE SPACE AND MATRIX. CHEMIOSMOSIS ALWAYS OCCURS IN THE CYTOPLASM IN BOTH EUKARYOTES OXIDATION AND SUBSTRATE LEVEL PHOSPHORYLATION AND PROKARYOTES CRISTAE/CISTERNA FORM OF ANAEROBIC RESPIRATION USED BY YEAST GYLCOLYSIS CYCLICALLY REARRANGES CARBON INTERMEDIATES STARTING ELECTRON TRANSPORT CHAIN...
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic...
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic acid. If oxygen is present, they are instead converted into 2 molecules of _which then enter the mitochondria to undergo anaerob metabolism. During this transition phase, no ATP is produced but are released. and Mitochoadrial CITRIC ACID CYCLE: The citric acid cycle occurs in the matrix Both of the molecules of Adel produced after glycolysis run through the citric acid cycle reactions. At the...
FIND THE BEST FIT PAIR AMONG THE FOLLOWING: Choose... Choose.. CITRIC ACID CYCLE ANAEROBIC MATRIX CHEMIOSMOSIS...
FIND THE BEST FIT PAIR AMONG THE FOLLOWING: Choose... Choose.. CITRIC ACID CYCLE ANAEROBIC MATRIX CHEMIOSMOSIS OXIDATION AND SUBSTRATE LEVEL PHOSPHORYLATION CRISTAE/CISTERNA LOCATION OF THE CITRIC ACID CYCLE EMBEDDED CYTOCHROME PROTEIN PUMPS FOUND IN CRISTAE/CISTERNA THE ONLY METHOD OF ATP PRODUCTION IN CELLS THAT LACK A MITOCHONDRIA WHEN THE ENDING ELECTRONS ARE COMBINED WITH H2 + 1/202 ANATOMY INCLUDES INTRAMEMBRANE SPACE AND MATRIX ALWAYS OCCURS IN THE CYTOPLASM IN BOTH EUKARYOTES AND PROKARYOTES FORM OF ANAEROBIC RESPIRATION USED BY YEAST...
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. Electron transfer in the ETC is coupled to proton transfer from the matrix to the intermembrane space The outer membrane of mitochondria is readily permeable to small molecules and hydrogen ions. Prosthetic groups, such as iron-sulfur centers, are directly involved with electron transfer. Electron carriers in the ETC include ubiquinone...
is required to accept electron 17. At the very end of the electron transport chain in the mitochondria, final electron acceptor. A. carbon dioxide B. ADP C. ATP Synthase Doxygen E. NAD+ 18. Select the correct flow of energy transfer during cellular respiration. A. NADHH gradient glucose → ATP B glucose → NADH H gradient ATP C. glucose H gradient → NADH ATP D. glucose ATPH gradient → NADH 19. If a muscle cell has low levels of oxygen, which...
Oxidative phosphorylation refers to O the electron transport chain coupled to glycolysis O the citric acid cycle coupled to ATP synthesis O beta-oxidation coupled to ATP synthesis O the electron transport chain coupled to ATP synthesis QUESTION 8 Which ATP synthase subunit binds protons from the intermembrane space? OCO O Beta Alpha O Gamma QUESTION 9 Which ATP synthase subunit catalyzes the phosphorylation of ADP? O Alpha Beta O Gamma O C10
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
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+
2. What would happen to each of the following if reduced the supply of glucose to cells by 50%? You may assume that the cell will NOT switch to an alternative energy source. Briefly explain why for each. A. The level of glycolysis activity. B. The level of Krebs Cycle activity. C. The level of activity in the electron transport chain in the mitochondria. D. The size of the proton gradient across the inner mitochondrial membrane. E. The rate of...
LOCATION OF THE CITRIC ACID CYCLE Choose... EMBEDDED CYTOCHROME PROTEIN PUMPS FOUND IN Choose... CRISTAE/CISTERNA THE ONLY METHOD OF ATP PRODUCTION IN CELLS THAT LACKA CITRIC ACID CYCLE MITOCHONDRIA ANAEROBIC WHEN THE ENDING ELECTRONS ARE COMBINED WITH H2 + MATRIX 1/202 ANATOMY INCLUDES INTRAMEMBRANE SPACE AND MATRIX. CHEMIOSMOSIS ALWAYS OCCURS IN THE CYTOPLASM IN BOTH EUKARYOTES OXIDATION AND SUBSTRATE LEVEL PHOSPHORYLATION AND PROKARYOTES CRISTAE/CISTERNA FORM OF ANAEROBIC RESPIRATION USED BY YEAST GYLCOLYSIS CYCLICALLY REARRANGES CARBON INTERMEDIATES STARTING ELECTRON TRANSPORT CHAIN...
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic acid. If oxygen is present, they are instead converted into 2 molecules of _which then enter the mitochondria to undergo anaerob metabolism. During this transition phase, no ATP is produced but are released. and Mitochoadrial CITRIC ACID CYCLE: The citric acid cycle occurs in the matrix Both of the molecules of Adel produced after glycolysis run through the citric acid cycle reactions. At the...
FIND THE BEST FIT PAIR AMONG THE FOLLOWING: Choose... Choose.. CITRIC ACID CYCLE ANAEROBIC MATRIX CHEMIOSMOSIS OXIDATION AND SUBSTRATE LEVEL PHOSPHORYLATION CRISTAE/CISTERNA LOCATION OF THE CITRIC ACID CYCLE EMBEDDED CYTOCHROME PROTEIN PUMPS FOUND IN CRISTAE/CISTERNA THE ONLY METHOD OF ATP PRODUCTION IN CELLS THAT LACK A MITOCHONDRIA WHEN THE ENDING ELECTRONS ARE COMBINED WITH H2 + 1/202 ANATOMY INCLUDES INTRAMEMBRANE SPACE AND MATRIX ALWAYS OCCURS IN THE CYTOPLASM IN BOTH EUKARYOTES AND PROKARYOTES FORM OF ANAEROBIC RESPIRATION USED BY YEAST...
Most questions answered within 3 hours.
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Question 1 (1 point)
What's measured in mass spectrometry?
Frequency
Atomic number
Mass
Molecular weight
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