Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. Suppose that I a certain ratio of [A]inside to [A]outside, the AG for the transport of substance A from outside the cell to the inside, outside Ainside, is -10.3 kJ/mol at 25°C. That is the ratio of the concentration of substance A inside the cell to the concentration outside? Alinside AJoutside Choose the true statement about the transport of A under the conditions described. Because AG is negative, the ratio [A]inside/[A]outside must be greater than one. O Increasing [A]outside will cause AG for movement of Aoutside to Ainside to become a smaller negative number. Movement of Aoutside to Ainside will be spontaneous. O Decreasing the concentration of the uniport protein in the membrane will cause AG to become a larger negative number.
Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. Suppose that I a certain ratio of [A]inside to [A]outside, the AG for the transport of substance A from outside the cell to the inside, outside Ainside, is -10.3 kJ/mol at 25°C. That is the ratio of the concentration of substance A inside the cell to the concentration outside? Alinside AJoutside Choose the true statement about the transport of A under the conditions described. Because AG is negative, the ratio [A]inside/[A]outside must be greater than one. O Increasing [A]outside will cause AG for movement of Aoutside to Ainside to become a smaller negative number. Movement of Aoutside to Ainside will be spontaneous. O Decreasing the concentration of the uniport protein in the membrane will cause AG to become a larger negative number.
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
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. Suppose that
ta certain ratio of [A]inside to [A]outside, the AG for the transport of substance A from outside the cell to the inside,
outside → Ainside, is -10.3 kJ/mol at 25°C.
What is the ratio of the concentration of substance A inside the cell to the concentration outside?
Alinside
Aloutside
=
Choose the true statement about the transport of A under the conditions described.
Because AG is negative, the ratio [A]inside/[A]outside must be greater than one.
Increasing [A]outside will cause AG for movement of Aoutside to Ainside to become a smaller negative number.
Movement of Aoutside to Ainside will be spontaneous.
Decreasing the concentration of the uniport protein in the membrane will cause AG to become a larger
negative number.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44f69c30-1c96-48a1-8567-c0c4ab8d3c41%2F0436450f-9bbd-4fbe-aa61-1c5e6f6e74e4%2Flfy4xmo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. Suppose that
ta certain ratio of [A]inside to [A]outside, the AG for the transport of substance A from outside the cell to the inside,
outside → Ainside, is -10.3 kJ/mol at 25°C.
What is the ratio of the concentration of substance A inside the cell to the concentration outside?
Alinside
Aloutside
=
Choose the true statement about the transport of A under the conditions described.
Because AG is negative, the ratio [A]inside/[A]outside must be greater than one.
Increasing [A]outside will cause AG for movement of Aoutside to Ainside to become a smaller negative number.
Movement of Aoutside to Ainside will be spontaneous.
Decreasing the concentration of the uniport protein in the membrane will cause AG to become a larger
negative number.
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