Homework Answers
Add Answer to:
biochemistry
I treat epithelial cells with different inhibitors of the electron transport chain, and then measure...
BIOCHEMISTRY HELP ASAP 5A and 5B Question 6 treat epithelial cells with different inhibitors of the...
BIOCHEMISTRY HELP ASAP
5A and 5B
Question 6 treat epithelial cells with different inhibitors of the tran c han then measure the level of ATP production and raise reduced oxidized ubiquinone () in these treated cells. My data is shown the MIRO O Conch : We 16 A2 SA a MOST LIKELY which compound interferes with the trade fecreto b. What is the BEST explanation to your answer to lose showed the ga t hered We need to It showed...
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...
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...
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...
does it work now 7. Predict the relative oxidation state (oxidized or reduced) of Q and...
does it work now
7. Predict the relative oxidation state (oxidized or reduced) of Q and heme c, c1, Cua, and Cup for mitochondria treated with rotenone or antimycin A. Rotenone binds to Fe-S clusters in Complex I preventing electron transfer to Q. Antimycin A binds to one of the Q sites in Complex III preventing electron transfer from heme by to Q. Assume that electrons are continuously flowing from NADH & FADH2. Rotenone Antimycin A heme c1 Q (in...
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...
Electron Transport FMN + NADH + H+ + 2e" ------NADH Dehydrogenase--> FMNH2 + NAD What was...
Electron Transport FMN + NADH + H+ + 2e" ------NADH Dehydrogenase--> FMNH2 + NAD What was dehydrogenated? What was oxidized? What was reduced? What was hydrogenated? What happens to NAD+ after this reaction is completed? FMNH2 passes two electrons to Q FMNH2 is ? Qis FMNH2 pumps its two hydrogen ions across the membrane, FMNH2 -...-> FMN FMNH2 is What can FMN do now? Q --------> QH Q is Where did Q obtain the two hydrogen ions? ? QH2 passes...
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 24 Where are the cytochromes of the electron transport chain? B 200ned GU OBOCODOA QUESTION...
QUESTION 24 Where are the cytochromes of the electron transport chain? B 200ned GU OBOCODOA QUESTION 25 Glucose breakdown is o the removal of electrons from O2 that are eventually received by substrates o combined with carbon dioxide to form oxygen plus water o coupled with ATP breakdown o an endergonic reaction proceeding from low-energy molecules to high-energy molecules o an oxidation-reduction reaction QUESTION 26 In general, what happens during an oxidation-reduction reaction between two molecules? O A hydrogen atom...
1 point As you know all the intermediates in the electron transport chain receive electrons from...
1 point As you know all the intermediates in the electron transport chain receive electrons from one complex or clectron transporters, become reduced, and then transfer these electron to the next complex or transporter. What would you expect if you have a physiological condition where Oz is abundant, but NADH and FADHz are exhausted lots of oxygen but no NADH or FADH. O Complex and I will be reduced. Complex Ill and I will be oxidized O All of the...
BIOCHEMISTRY HELP ASAP
5A and 5B
Question 6 treat epithelial cells with different inhibitors of the tran c han then measure the level of ATP production and raise reduced oxidized ubiquinone () in these treated cells. My data is shown the MIRO O Conch : We 16 A2 SA a MOST LIKELY which compound interferes with the trade fecreto b. What is the BEST explanation to your answer to lose showed the ga t hered We need to It showed...
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...
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...
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...
does it work now
7. Predict the relative oxidation state (oxidized or reduced) of Q and heme c, c1, Cua, and Cup for mitochondria treated with rotenone or antimycin A. Rotenone binds to Fe-S clusters in Complex I preventing electron transfer to Q. Antimycin A binds to one of the Q sites in Complex III preventing electron transfer from heme by to Q. Assume that electrons are continuously flowing from NADH & FADH2. Rotenone Antimycin A heme c1 Q (in...
Electron Transport FMN + NADH + H+ + 2e" ------NADH Dehydrogenase--> FMNH2 + NAD What was dehydrogenated? What was oxidized? What was reduced? What was hydrogenated? What happens to NAD+ after this reaction is completed? FMNH2 passes two electrons to Q FMNH2 is ? Qis FMNH2 pumps its two hydrogen ions across the membrane, FMNH2 -...-> FMN FMNH2 is What can FMN do now? Q --------> QH Q is Where did Q obtain the two hydrogen ions? ? QH2 passes...
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 24 Where are the cytochromes of the electron transport chain? B 200ned GU OBOCODOA QUESTION 25 Glucose breakdown is o the removal of electrons from O2 that are eventually received by substrates o combined with carbon dioxide to form oxygen plus water o coupled with ATP breakdown o an endergonic reaction proceeding from low-energy molecules to high-energy molecules o an oxidation-reduction reaction QUESTION 26 In general, what happens during an oxidation-reduction reaction between two molecules? O A hydrogen atom...
1 point As you know all the intermediates in the electron transport chain receive electrons from one complex or clectron transporters, become reduced, and then transfer these electron to the next complex or transporter. What would you expect if you have a physiological condition where Oz is abundant, but NADH and FADHz are exhausted lots of oxygen but no NADH or FADH. O Complex and I will be reduced. Complex Ill and I will be oxidized O All of the...
Most questions answered within 3 hours.
-
Identify 3 research scenarios that might provide a low,
medium, and high degree of variability in...
asked 13 minutes ago -
how
does gravity affect the trajectory of projectile? what would be the
shape of the trajactory...
asked 1 hour ago -
Two small plastic spheres are given positive electrical charges.
When they are a distance of 15.4...
asked 1 hour ago -
An acidic solution containing gold ions is
electrolyzed, producing gaseous oxygen (from water) at the anode...
asked 1 hour ago -
Assume that the population of Mexico is 128
million and that the population increases 1.01
percentannually....
asked 2 hours ago -
Can someone please help me add appropriate descriptive
comments to each line of code in the...
asked 2 hours ago -
Romeo wishes to throw a bouquet of flowers to Juliet, who is on
a second-story balcony,...
asked 3 hours ago -
Why is QE a controversial monetary policy tool.
A. It may lead to excessive inflation.B. By...
asked 3 hours ago -
Principles of Programming midterm study guide help!
1.)
______ Which of the following would reference the...
asked 3 hours ago -
A finite potential well has depth U0 = 2.78 eV . What is the
penetration distance...
asked 4 hours ago -
1. The bus bars of a power station are in two sections A and B
separated...
asked 4 hours ago -
Fiscal policy is the deliberate manipulation of taxes and
government spending to alter GDP, employment, inflation...
asked 5 hours ago