What is the term for the process by which cells regulate the concentration of ions and molecules across their membranes, maintaining homeostasis?

A Osmosis
B Diffusion
C Active transport
D Regulated permeability ✓

Explanation

Regulated permeability refers to the ability of cells to control the movement of ions and molecules across their membranes, maintaining homeostasis and regulating the concentration of substances within the cell.

Source

Alberts et al., Molecular Biology of the Cell
Fundamentals of Biochemistry Cell Biology Cell Membrane Transport Medium MEDICAL Confidence: high