Chemiosmosis

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Tenet 1- The membrane should be permeable to protons

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Tenet 2 - An electron transport chain powers the pumping of protons across a cell membrane

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Tenet 3- Energy transducing membranes must have special systems allowing ions and metabolites to pass (to maintain osmotic pressure in the case of a high membrane potential)

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Tenet 4- The ATP synthase should NOT also act as an ATP translocator

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Why does disrupting the inner mitochondrial membrane increase alkylisation of the medium?

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Why does O2 injection acidify the membrane and prove chemiosmotic theory?

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The number of protons pumped is substrate dependent

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What is this the symbol for in the protonmotive force equation?

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Put the Protonmotive force equation in order; Change in PMF = _ - (_ x _)
A = Farraday constant
B = Change in pH
C= Change in electrical potential

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Structural Basis for Biological Function (Membrane Proteins) Quiz sobre Chemiosmosis, criado por gina_evans0312 em 14-12-2013.

Chemiosmosis

Tenet 1- The membrane should be permeable to protons

Tenet 2 - An electron transport chain powers the pumping of protons across a cell membrane

Tenet 3- Energy transducing membranes must have special systems allowing ions and metabolites to pass (to maintain osmotic pressure in the case of a high membrane potential)

Tenet 4- The ATP synthase should NOT also act as an ATP translocator

Why does disrupting the inner mitochondrial membrane increase alkylisation of the medium?

Why does O2 injection acidify the membrane and prove chemiosmotic theory?

The number of protons pumped is substrate dependent

What is this the symbol for in the protonmotive force equation?

Put the Protonmotive force equation in order; Change in PMF = _ - (_ x _) A = Farraday constant B = Change in pH C= Change in electrical potential

Short circuiting the protonmotive force generation system causes the energy to be released as heat

The number of protons pumped in a full cycle is cell dependent

Put the Protonmotive force equation in order; Change in PMF = _ - (_ x _)
A = Farraday constant
B = Change in pH
C= Change in electrical potential