Can an organism use both oxidative phosphorylation and substrate level phosphorylation? If so, what are some examples of organisms that do?
Can an organism use both oxidative phosphorylation and substrate level phosphorylation? If so, what are some...
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
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
What is substrate level and respiration-linked phosphorylation, • What is oxidative phosphorylation, how is it different from photophosphorylation. • What is the chemiosmotic theory • describe the electron transport chain (ETC) with different complexes and components, what are the electron carries, what forms are electron moved etc. • explain the Q cycle • Describe the different cytochromes and iron-sulfur proteins of the ETC • What is proton motive force, chemical potential and electrical potential • describe the structure of ATP...
Explain the chemiosmotic mechanism of ATP generation. How does oxidative phosphorylation compare with substrate level phosphorylation found in glycolysis and the Kreb’s cycle?
Describe the differences between substrate-level phosphorylation and chemiosmotic (oxidative) phosphorylation as mechanisms of ATP formation. Where in a prokaryotic cell does each occur? What are the substrates that are used to form ATP? What is the source of energy for ATP synthesis?
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?
16. Which reaction of glycolysis includes substrate-level phosphorylation, a very different mechanism than oxidative phosphorylation? A. Phosphoglycerate kinase B. Hexokinase C. Pyruvate kinase D. Phosphofructokinase-1 E. All above 17. Which of the following would be an inappropriate biochemical response to low blood sugar? A. Increase gluconeogenesis to produce glucose. C. Increase pentose phosphate, nonoxidative phase. B. Increase pentose phosphate, oxidative phase. D. Inhibit glycolysis.
1) 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 substrato-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.) D) The reaction ADP - Pi → ATP is highly endergonic. In the case of...
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.)