Homework Answers
Answer-Anti
mycin A
Antimycin A block the electron flow from cytochrome b to C1
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Question 1 Which of the following compounds would block the flow of electrons from cytochrome b...
1. Which of the below schematics most accurately depicts the flow of electrons through the electron...
1. Which of the below schematics most accurately depicts the flow of electrons through the electron transport chain? A Complex I-Complex Il-Complex IIl Complex IV Complex → Complex-Complex 111 Complex V C Complex IV-Complex IlI- Complex II ComplexI D Complex Complex Ⅲ→ Complex Ⅳ Complex > 2. Which of the following molecules is NOT an electron carrier that participates in the electron transport chain? A. FMNH2 B. Ubiquinol incorrect C. Cytochrome c D. NADPH 3. What is the final electron...
une i, tytothrome DL cytochrome bHiron-sulfur protein (Rieske center) OD.FMN, cytochrome b, cytochrome a, Cu OE....
une i, tytothrome DL cytochrome bHiron-sulfur protein (Rieske center) OD.FMN, cytochrome b, cytochrome a, Cu OE. NAD, FMN, cytochrome c1, CoQ QUESTION 18 Which of the following energy sources drives the phosphate carrier that transports Pl into the mitochondria from the cytosol? A. ATP hydrolysis OB. Simultaneous transport of H+ into mitochondion C. Simultaneous transport of ADP into mitochondrion D. Simultaneous transport of H+ out of the mitochondrion E. Simultaneous transport of ATP out of the mitochondrion Click Save and...
Loss of mitochondrial function during apoptosis is caused by cytochrome c release from the mitochondria, which...
Loss of mitochondrial function during apoptosis is caused by cytochrome c release from the mitochondria, which disrupts the flow of electrons to oxygen in the electron transport chain. A. True B. False
1.) Which of the following has a higher affinity for electrons? A.) NADH dehydrogenase complex B.)...
1.) Which of the following has a higher affinity for electrons? A.) NADH dehydrogenase complex B.) Cytochrome C Reductase complex
Question 8 (a) Explain which of the following compounds, A or B, would be a stronger...
Question 8 (a) Explain which of the following compounds, A or B, would be a stronger acid. ОН OH Compound A Compound B (6 marks) (b) Explain which of the following compounds, C or D, would be a stronger base. INH Compound C Compound D (4 marks)
Question 6 1 pts Which of the following compounds would NOT be an expected product from...
Question 6 1 pts Which of the following compounds would NOT be an expected product from the reaction of 3-bromo- hexane with NaOCH2CH3 heated in ethanol: A = 2-ethoxyhexane B = 3-ethoxyhexane C = (Z)-2-hexene D = (E)-2-hexene E = (Z)-3-hexene F -(E)-3-hexene
Which of the following compounds is responsible for delivering electrons from glycolysis to the electron transport...
Which of the following compounds is responsible for delivering electrons from glycolysis to the electron transport chain? Select one: a. ADP and Pi b. NAD+ / NADH c. FADH d. ATP e. More than one option is correct
QUESTION 7 Which of the following statements best describes the movement of electrons in an electrochemical...
QUESTION 7 Which of the following statements best describes the movement of electrons in an electrochemical galvanic cell? A. Electrons flow from the anode to the cathode through the salt bridge. O B. Electrons flow from the salt bridge to the cathode. C. Electrons flow from the cathode to the anode through an external wire. D. Electrons flow from the salt bridge to the anode. E. Electrons flow from the anode to the cathode through an external wire.
Question 4 1 pts Which of the following statements is true? Carbonyl compounds are Lewis acids...
Question 4 1 pts Which of the following statements is true? Carbonyl compounds are Lewis acids because the oxygen has a partial negative charge and can donate electrons. Carbonyl compounds are Lewis acids because the double bond has electron density and can donate electrons. Carbonyl compounds are Lewis acids because the carbon has a partial positive charge and can accept electrons Carbonyl compounds are Lewis bases only.
Question 26 1 pts When running a TLC, which of the following compounds would be more...
Question 26 1 pts When running a TLC, which of the following compounds would be more strongly absorbed onto the silica gel? O Compound A Compound B Compound B Compound A
1. Which of the below schematics most accurately depicts the flow of electrons through the electron transport chain? A Complex I-Complex Il-Complex IIl Complex IV Complex → Complex-Complex 111 Complex V C Complex IV-Complex IlI- Complex II ComplexI D Complex Complex Ⅲ→ Complex Ⅳ Complex > 2. Which of the following molecules is NOT an electron carrier that participates in the electron transport chain? A. FMNH2 B. Ubiquinol incorrect C. Cytochrome c D. NADPH 3. What is the final electron...
une i, tytothrome DL cytochrome bHiron-sulfur protein (Rieske center) OD.FMN, cytochrome b, cytochrome a, Cu OE. NAD, FMN, cytochrome c1, CoQ QUESTION 18 Which of the following energy sources drives the phosphate carrier that transports Pl into the mitochondria from the cytosol? A. ATP hydrolysis OB. Simultaneous transport of H+ into mitochondion C. Simultaneous transport of ADP into mitochondrion D. Simultaneous transport of H+ out of the mitochondrion E. Simultaneous transport of ATP out of the mitochondrion Click Save and...
Question 8 (a) Explain which of the following compounds, A or B, would be a stronger acid. ОН OH Compound A Compound B (6 marks) (b) Explain which of the following compounds, C or D, would be a stronger base. INH Compound C Compound D (4 marks)
Question 6 1 pts Which of the following compounds would NOT be an expected product from the reaction of 3-bromo- hexane with NaOCH2CH3 heated in ethanol: A = 2-ethoxyhexane B = 3-ethoxyhexane C = (Z)-2-hexene D = (E)-2-hexene E = (Z)-3-hexene F -(E)-3-hexene
Which of the following compounds is responsible for delivering electrons from glycolysis to the electron transport chain? Select one: a. ADP and Pi b. NAD+ / NADH c. FADH d. ATP e. More than one option is correct
QUESTION 7 Which of the following statements best describes the movement of electrons in an electrochemical galvanic cell? A. Electrons flow from the anode to the cathode through the salt bridge. O B. Electrons flow from the salt bridge to the cathode. C. Electrons flow from the cathode to the anode through an external wire. D. Electrons flow from the salt bridge to the anode. E. Electrons flow from the anode to the cathode through an external wire.
Question 4 1 pts Which of the following statements is true? Carbonyl compounds are Lewis acids because the oxygen has a partial negative charge and can donate electrons. Carbonyl compounds are Lewis acids because the double bond has electron density and can donate electrons. Carbonyl compounds are Lewis acids because the carbon has a partial positive charge and can accept electrons Carbonyl compounds are Lewis bases only.
Question 26 1 pts When running a TLC, which of the following compounds would be more strongly absorbed onto the silica gel? O Compound A Compound B Compound B Compound A
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