14-39. Mitochondrial structure and the reaction products generated inside the matrix are critical for generating stores of energy. Answer the following question based on what you know about mitochondrial structure and processes.
A. The gradient used to generate ATP are maintained across the inner mitochondrial membrane. Why don’t we observe a similar gradient generation across the outer mitochondrial membrane?
B. The proton-motive force created by the electrochemical proton gradient is the source of free energy utilized in the ATP formation. Describe the two components contributing to the total proton-motive force.
14-39. Mitochondrial structure and the reaction products generated inside the matrix are critical for generating stores...
6. Electron movement results in the establishment of a proton gradient across the inner mitochondrial membrane. The proton motive force then provides the energy for ATP formation. a. How are protons shifted from the matrix to the intramembrane space? b. How is the proton gradient harnessed for ATP formation? c. How does ATP reach the cellular compartment/s where biosynthesis is occurring?
8. The movement of protons out of the mitochondrial matrix establishes an electrochemical H gradient across the inner mitochondrial membrane. The electrochemical potential of this gradient is harnessed to synthesize ATP. This is known as the (A) Hydrophobic effect IqChemiosmotic theory (B) Acid catalysis (0) Michaelis-Menten mechanism _9. Which of the following statements about mitochondria and their lon and metabolite transporters is FALSE? (A) Controlled impermeability of the inner mitochondrial membrane to most ions and metabolites allows for the generation...
why was it necessary to
isolate mitochondria to study and also use engineered vesicles that
either did or did not contain atp synthetase?
by the first ATP s r aasing the enzyme to function as an ATPase and result in ATP ATP synthase would likely drive the ATP synh reverse direction, s Original Paper The oniginal experiments on pli and ATP formation were donc on chloroplasts The chemiosmotic generation of ATP is simila to mitochondria, but occurs across tihe thylašoid...
30. Harmful mutations in the mitochondrial genes coding for the electroe transport system would most atfect which of the processes? Choose the best answer A. oxygen diffusion ito red blood cells B. urine flow out of the urethra C. rapid beating of a hummingbirds wings D. formation of the phospholipid bilayer from free phospholipids E. the Calvin cycle CSLO6: AN 31. A specific poison blocks H' transport across the inner membrane of the mitochondria How will this directly affect the...