Which process is responsible for the movement of water across a semi-permeable m
Practice Questions
Q1
Which process is responsible for the movement of water across a semi-permeable membrane? (2020)
Diffusion
Osmosis
Active transport
Facilitated diffusion
Questions & Step-by-Step Solutions
Which process is responsible for the movement of water across a semi-permeable membrane? (2020)
Step 1: Understand what a semi-permeable membrane is. It is a barrier that allows certain substances, like water, to pass through while blocking others.
Step 2: Learn about solute concentration. Solute concentration refers to how much of a substance (solute) is dissolved in a liquid (solvent).
Step 3: Identify the areas of solute concentration. There are two areas: one with a lower concentration of solute and one with a higher concentration of solute.
Step 4: Know that water moves from the area with lower solute concentration (more water) to the area with higher solute concentration (less water).
Step 5: Recognize that this movement of water is called osmosis.
