QUESTION 3 1 points Save Answer For a typical cel, in which direction is the con

Question

QUESTION 3 1 points Save Answer For a typical cel, in which direction is the concentration gradient for CI? a. Into the cell. b. Out of the cell c. Neither in nor out of the cell? QUESTION 4 1 points Save Answer For typical cell that is at rest, in which direction is the electrical gradient for CI? a. Into the cell. b. Out of the cell c. Neither in nor out of the cell? QUESTION 5 1 pointsSave Answer A cell has a membrane potential of -60 mV and chloride has an equilibrium potential of -65 mV. If a channel for chloride is opened, in which direction will be the net movement of chloride? a. Into the cell. b. Out of the cell c. Neither in nor out of the cell?

Explanation / Answer

Question 3 - Concentration gradient for CL is into the cell - Answer is A (Concentration gradient will favor Chloride entry into the cell).

Question 4 - Electrical gradient for CL will be out of the cell - Answer is B (Electrical gradient will favor chloride leaving the cell).

Question 5 - Since the chloride is having negative chanrge and cell membrane potential is having negative chanrge it will repel the Chloride out of the cell so anser is - B (Out of the cell).

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