Elektrokemiske formler Flashcards

1
Q

Opstil et udtryk for ΔG en glucose og Na+ symporter.

A
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2
Q

Opstil et udtryk for ΔG en hypotetisk glucose og Na+ antiporter, hvor glucose transporteres ind i cellen, mens Na+ transporteres ud af cellen.

A
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3
Q

I hvilken retning er transporten over cellemembranen defineret?

A

For transport ind i cellen.

Arbejdes der med transport ud af cellen, skal udtrykket være negativt.

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4
Q

Skriv den legen—wait for it—dariske membrantransport formel.

A
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5
Q

Hvad er sammenhængen mellem ΔG og E?

A
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6
Q

Hvad er ΔG, hvis reaktionen er i ligevægt?

A

ΔG=0

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7
Q

Opskriv formlen for ΔG*, udtrykt ved Q.

A
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8
Q

Opskriv formlen for ΔG*’ udktrykt ved K

A
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9
Q

Hvad er de reducerede standardbetingelser?

A

pH=7 og [Mg++]=1mM

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