Compare and contrast substrate level phosphorylation and chemiosmosis.
Compare and contrast substrate level phosphorylation and chemiosmosis.
Homework Answers
ATP (adenosine triphosphate) is made by the cells in two ways (1) Substrate-level phosphorylation of ADP (adenosine diphosphate) (2) Oxidative phosphorylation of ADP ( Chemiosmosis).
- In substrate-level phosphorylation the ADP is converted to ATP by the direct transfer of a phosphate group. The phosphate group is donated or transferred from a phosphorylated intermediate. While in Chemiosmosis a large difference of redox potential is utilized.
- Substrate level phosphorylation is usually catalyzed by kinases while chemiosmosis requires ATPases.
- Substrate level phosphorylation occurs in the glycolysis pathway in cytoplasm while chemiosmosis takes place in the electron transport chain in mitochondria.
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Compare and contrast substrate level phosphorylation and
chemiosmosis.
Explain the chemiosmotic mechanism of ATP generation. How does oxidative phosphorylation compare with substrate level phosphorylation...
Explain the chemiosmotic mechanism of ATP generation. How does oxidative phosphorylation compare with substrate level phosphorylation found in glycolysis and the Kreb’s cycle?
Explain the chemiosmotic mechanism of ATP generation. How does oxidative phosphorylation compare with substrate level phosphorylation...
Explain the chemiosmotic mechanism of ATP generation. How does oxidative phosphorylation compare with substrate level phosphorylation found in glycolysis and th e Kreb’s cycle?
Which of the following is NOT correct about substrate level phosphorylation and oxidative phosphorylation? A. oxidative...
Which of the following is NOT correct about substrate level phosphorylation and oxidative phosphorylation? A. oxidative phosphorylation occurs absence of molecular oxygen B. substrate level phosphorylations use ADP as a substrate C. substrate level phosphorylations requires molecular oxygen D. both substrate level phosphorylation and oxidative phosphorylation produce ATP as a product E. substrate level phosphorylations only take place in the mitochondria I believe the answer is D, please verify & explain. Thank you
Question 29 (1 point) What is substrate-level phosphorylation in terms of ATP production? The hydrolysis of...
Question 29 (1 point) What is substrate-level phosphorylation in terms of ATP production? The hydrolysis of ATP to ADP + Pi The direct addition of a phosphate group to ATP o oo A form of chemiosmosis The direct addition of a phosphate group to ADP
Question 29 (1 point) What is substrate-level phosphorylation in terms of ATP production? The hydrolysis of...
Question 29 (1 point) What is substrate-level phosphorylation in terms of ATP production? The hydrolysis of ATP to ADP + Pi O The direct addition of a phosphate group to ATP O A form of chemiosmosis O The direct addition of a phosphate group to ADP O
Classify each statement as being involved in substrate-level phosphorylation, oxidative phosphorylation, or both. Substrate-level phosphorylation Oxidative...
Classify each statement as being involved in substrate-level phosphorylation, oxidative phosphorylation, or both. Substrate-level phosphorylation Oxidative phosphorylation Both Answer Bank Bank oxidation-reduction reactions occuring involves electron transport chains relatively large amounts of ATP produced per glucose molecule oxidized relatively small amounts of ATP produced per glucose molecule oxidized occurs in the cytosol occurs in the mitochondria high-energy phosphate groups transferred to ADP
Can an organism use both oxidative phosphorylation and substrate level phosphorylation? If so, what are some...
Can an organism use both oxidative phosphorylation and substrate level phosphorylation? If so, what are some examples of organisms that do?
7. What is the difference between substrate level phosphorylation and oxidative phosphorylation? And, where specifically do...
7. What is the difference between substrate level phosphorylation and oxidative phosphorylation? And, where specifically do they occur in glycolysis, the citric acid cycle, and oxidative phosphorylation (which steps/complexes)? 10 points
compare and contrast photosynthesis and cellular respiration in plant cells with a special emphasis on energy...
compare and contrast photosynthesis and cellular respiration in plant cells with a special emphasis on energy sources, sites of reactions in cellular and subcellular structures, enzymatic chemical reactions, substrate level photophosphorylation and oxidative phosphorylation
Be CLEAR and CORRECT A) Define “substrate-level phosphorylation." (One clear complete sentence will work as an...
Be CLEAR and CORRECT
A) Define “substrate-level phosphorylation." (One clear complete sentence will work as an answer.) B) The reaction ADP + Pi → ATP is highly endergonic. In the case of substrate-level phosphorylation, where does the energy required for ATP synthesis come from? (Not the sun. I mean most immediately in the phosphorylation reaction itself.) C) Define "oxidative phosphorylation.” (One clear complete sentence will work as an answer.)
Question 29 (1 point) What is substrate-level phosphorylation in terms of ATP production? The hydrolysis of ATP to ADP + Pi The direct addition of a phosphate group to ATP o oo A form of chemiosmosis The direct addition of a phosphate group to ADP
Question 29 (1 point) What is substrate-level phosphorylation in terms of ATP production? The hydrolysis of ATP to ADP + Pi O The direct addition of a phosphate group to ATP O A form of chemiosmosis O The direct addition of a phosphate group to ADP O
Classify each statement as being involved in substrate-level phosphorylation, oxidative phosphorylation, or both. Substrate-level phosphorylation Oxidative phosphorylation Both Answer Bank Bank oxidation-reduction reactions occuring involves electron transport chains relatively large amounts of ATP produced per glucose molecule oxidized relatively small amounts of ATP produced per glucose molecule oxidized occurs in the cytosol occurs in the mitochondria high-energy phosphate groups transferred to ADP
7. What is the difference between substrate level phosphorylation and oxidative phosphorylation? And, where specifically do they occur in glycolysis, the citric acid cycle, and oxidative phosphorylation (which steps/complexes)? 10 points
Be CLEAR and CORRECT
A) Define “substrate-level phosphorylation." (One clear complete sentence will work as an answer.) B) The reaction ADP + Pi → ATP is highly endergonic. In the case of substrate-level phosphorylation, where does the energy required for ATP synthesis come from? (Not the sun. I mean most immediately in the phosphorylation reaction itself.) C) Define "oxidative phosphorylation.” (One clear complete sentence will work as an answer.)
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