Question

When studying with a friend for a test, what key points about osmosis would you make sure you tell them? Check all that apply.

Osmosis refers to the movement of water along a concentration gradient
In osmosis, water moves to equalize solute concentrations on either side of the membrane
If osmosis occurs across a membrane, then diffusion is not occurring
The movement of water across a membrane can affect the turgor pressure of some cells

Answer 1

Osmosis is the movement of water through a semipermeable membrane according to the water's concentration gradient across the membrane. In osmosis, water moves to equalize solute concentrations on either side of the membrane. The movement of water across a membrane can affect the turgor pressure of some cells.

Step-by-step explanation:

Osmosis is the movement of water through a semipermeable membrane according to the water's concentration gradient across the membrane, which is inversely proportional to the solutes' concentration.

In osmosis, water moves to equalize solute concentrations on either side of the membrane. Osmosis is a special case of diffusion, where water moves from an area of high concentration to an area of low concentration.

The movement of water across a membrane can affect the turgor pressure of some cells.