Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. S certain ratio of [A]nside to [A]otside » the AG for the transport of substance A from outside the cell to the inside, Aoutside + Ainside , is 14.9 kJ/mol at 25°C.

Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. S certain ratio of [A]nside to [A]otside » the AG for the transport of substance A from outside the cell to the inside, Aoutside + Ainside , is 14.9 kJ/mol at 25°C.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. Suppose that at a
certain ratio of [A]inside to [Aloutside , the AG for the transport of substance A from outside the cell to the inside,
Aoutside
- Ajnside is 14.9 KJ/mol at 25°C.
What is the ratio of the concentration of substance A inside the cell to the concentration outside?
[Alinside
[AJoutside

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