Name two similarities and two differences between the electron transport chains in mitochondria and chloroplasts.

Question

Question

Name two similarities and two differences between the electron transport chains in mitochondria and chloroplasts.

science biology

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Answer:

Similarities:

* Both use ATP synthase.

* Proton protien pumps across inner membrane of the organelles.

* Electron transport chain occurs on the inner membrane.

Differences:

* Mitochondria use oxidative phosphorylation while as chloroplasts use photophosphorylation.

* Mitochondria use chemical energy while as Chloroplasts use light energy.

* Mitochondria have electron transport chain in cristae while as Chloroplasts have electron transport chain in thylakoid.

Add a comment

Answer 2

Similar Homework Help Questions

Compare the electron transport chains in mitochondria and chloroplasts with respect to membrane gradients and energy...

Compare the electron transport chains in mitochondria and chloroplasts with respect to membrane gradients and energy conservation.. 1.
Compare and contrast electron transport and ATP synthesis in mitochondria and chloroplasts. Start with the electron donor and end with the final electron acceptor. Detail the arrangement in the membra...

Compare and contrast electron transport and ATP synthesis in mitochondria and chloroplasts. Start with the electron donor and end with the final electron acceptor. Detail the arrangement in the membrane and redox chemistry of the electron transporters, orientation and function of ATP synthase, membrane properties, etc., etc. How are these electron transport systems related to metabolic processes occurring in the mitochondria and chloroplasts?
1. a. In both mitochondria and chloroplasts, ATP synthesis is coupled to electron transport. Which one...

1. a. In both mitochondria and chloroplasts, ATP synthesis is coupled to electron transport. Which one of the following is likely to affect the coupling of electron transport to ATP synthesis in both of these systems? Explain. A) the absence of light B) the removal of oxygen C) leucinostatin, an ATP synthase inhibitor D)a photosystem II inhibitor 1.b. Explain why each of the other answer choices are not applicable to both of the systems.

Both mitochondria and chloroplasts use electron transport to pump protons, creating an electrochemical proton gradient, which...

Both mitochondria and chloroplasts use electron transport to pump protons, creating an electrochemical proton gradient, which drives ATP synthesis. Are protons pumped across the same (analogous) membranes in the two oraganelles? Directionality of the pump? Is ATP synthesized in analogous compartments? Fully explain your answers.
7. Very briefly, summarize the similarities and differences in how ATP is synthesized in chloroplasts vs....

7. Very briefly, summarize the similarities and differences in how ATP is synthesized in chloroplasts vs. mitochondria.
The following are shared similarities between mitochondria and chloroplasts, except: a.have linear dna b. double membrane...

The following are shared similarities between mitochondria and chloroplasts, except: a.have linear dna b. double membrane c. divide independently from the cell d. independent synthesis of proteins and ribosomes.

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
1.) Please give two similarities and two differences between prokaryotic and eukaryotic cells. 2.) Give a...

1.) Please give two similarities and two differences between prokaryotic and eukaryotic cells. 2.) Give a specific example of a prokaryotic organism. 3.) Since a plant has chloroplasts, why does it still need mitrochondria? 4.) Which plant organelle (chloroplasts vs. mitrochondria) helps to reduce the effect of global warming? Explain.
Classify the statements below as to whether they describe mitochondria, chloroplasts, or both. Cannot live independently...

Classify the statements below as to whether they describe mitochondria, chloroplasts, or both. Cannot live independently because they require some proteins and RNAS encoded by nuclear genes. In some species, some codons specify a different amino acid than is specified in the universal genetic code. Translation is inhibited by chemicals known to inhibit bacterial translation, such as chloramphenicol Carry genes for some of the enzymes of photosynthetic electron transport. rRNA gene sequences are most similar to cyanobacteria. May have arisen...

1. In the electron transport chain of mitochondria, the overall oxidation/reduction reaction is: NADH+H* + 1202...

1. In the electron transport chain of mitochondria, the overall oxidation/reduction reaction is: NADH+H* + 1202 NAD + H2O In chloroplasts, what is the overall oxidation reduction that occurs in the light reactions? 2. In one sentence, explain how the very energetically-unfavorable reaction you have written takes place. IIIB. (8 pts) In chloroplasts, 3 phosphoglycerate is primarily produced in the following pathway. Identify any missing factors, and name all the enzymes. 0 0PO32- CH,OPO,2- CO + CO2 HOH HC OH...

Name two similarities and two differences between the electron transport chains in mitochondria and chloroplasts.

Homework Answers

Add Answer to:
Name two similarities and two differences between the electron transport chains in mitochondria and chloroplasts.

Post as a guest

Earn Coins

Compare the electron transport chains in mitochondria and chloroplasts with respect to membrane gradients and energy...

Compare and contrast electron transport and ATP synthesis in mitochondria and chloroplasts. Start with the electron donor and end with the final electron acceptor. Detail the arrangement in the membra...

1. a. In both mitochondria and chloroplasts, ATP synthesis is coupled to electron transport. Which one...

Both mitochondria and chloroplasts use electron transport to pump protons, creating an electrochemical proton gradient, which...

7. Very briefly, summarize the similarities and differences in how ATP is synthesized in chloroplasts vs....

The following are shared similarities between mitochondria and chloroplasts, except: a.have linear dna b. double membrane...

In mitochondria, the electron transport chain pumps H+ ions from the matrix into the intermembrane space....

1.) Please give two similarities and two differences between prokaryotic and eukaryotic cells. 2.) Give a...

Classify the statements below as to whether they describe mitochondria, chloroplasts, or both. Cannot live independently...

1. In the electron transport chain of mitochondria, the overall oxidation/reduction reaction is: NADH+H* + 1202...

Name two similarities and two differences between the electron transport chains in mitochondria and chloroplasts.

Homework Answers

Add Answer to: Name two similarities and two differences between the electron transport chains in mitochondria and chloroplasts.

Post as a guest

Earn Coins

Add Answer to:
Name two similarities and two differences between the electron transport chains in mitochondria and chloroplasts.