Describe, in simple diagrams and a few words, the chemiosmotic theory for coupling oxidation to phosphorylation in mitochondria
Describe, in simple diagrams and a few words, the chemiosmotic theory for coupling oxidation to phosphorylation...
26) Briefly describe, using words or simple diagrams, the chemiosmotic theory for coupling oxidation to phosphorylation in mitochondria. (5 pts)
Describe the evidence for chemiosmotic coupling in mitochondria.
1. Explain chemiosmotic coupling and its relation to oxidative phosphorylation: 2.Illustrate and describe the mechanism of ATP synthase conversion of gradient energy to mechanical energy to chemical energy. 3. Explain common sense feedback regulation of metabolic pathways.
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?
Describe chemiosmotic coupling model and its relationship with pmf. Discuss key evidence supporting the model
Describe chemiosmotic coupling model and its relationship with pmf. Discuss key evidence supporting the model
Oxidative phosphorylation is achieved through chemiosmotic coupling, which turns chemical energy into osmotic potential energy that is used to synthesize the energy “currency” of the cell (ATP). This process is divided into stage 1 (electron transport chain) and stage 2 (ATP synthase). Answer the following questions about each stage: In stage 1, what is the energy source used to form the proton gradient across the inner membrane and what is the principal carrier of this energy source? In stage 2,...
#13 Phosphorylation of PDH makes the complex ______________. a) Active b)Inactive #14 Ca++ has ____________ effect on activity of TCA cycle enzymes. a) Positive b) Negative #15 Electron transport chain occurs in a) Matrix of mitochondria b) Outer membrane of mitochondria c) Inner membrane of mitochondria d) cytoplasm #16 According to Chemiosmotic theory _________________ drives ATP production in electron transport chain. a) Gradient of Hydrogen ions b) Gradient to ATP c) Gradient of Oxaloacetate d) Oxygen #17 Proteins of electron...
Describe the EIA technique- explain the theory and show diagrams.
Explain dow theory? ( Please explain in simple words and precise)