What does it mean for an environment to be isotonic?(1 point) a) The concentration of solute in the environment is different from the concentration inside the cell. b) The concentration of solute in the environment and the concentration inside the cell are at equilibrium. c) The concentration of solute is greater in the environment than inside the cell. d) The concentration of solute is greater inside the cell than in the environment.
1 answer
Question:
What does it mean for an environment to be isotonic?(1 point)
a) The concentration of solute in the environment is different from the concentration inside the cell.
b) The concentration of solute in the environment and the concentration inside the cell are at equilibrium.
c) The concentration of solute is greater in the environment than inside the cell.
d) The concentration of solute is greater inside the cell than in the environment.
a) The concentration of solute in the environment is different from the concentration inside the cell.
b) The concentration of solute in the environment and the concentration inside the cell are at equilibrium.
c) The concentration of solute is greater in the environment than inside the cell.
d) The concentration of solute is greater inside the cell than in the environment.
Answers
A solution to be isotonic refers to b) The concentration of solute in the environment and the concentration inside the cell are at equilibrium.Isotonic solution is the solution that have equal concentration of solute on both sides of the solution separated by a membrane. If a cell is kept in an isotonic solution that means the concentration of the solute inside the cell is the same as that of the outside then the movement of solvent does not occur between the cell and the external environment. The osmotic pressure inside the cell and outside the cell across the semipermeable membrane of the cell becomes the same due to equal concentration of the solute on each side. 0.9% normal saline is an example of isotonic solution. Learn more about isotonic solution: https://brainly.com/question/17211905
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