age 1 of 5
Diffusion & Osmosis (Terms related to passive & acitive
transport) Exam 2025 with correct Answers
Diffusion ......ANSWER........Movement of particles or molecules
from an area of high concentration to an area of low
concentration
Osmosis ......ANSWER........Diffusion of water across a selectively
permeable membrane
Selectively pemeable membrane ......ANSWER........A membrane
that allows certain materials to pass through, but not others
Tonicity ......ANSWER........A description of the relative solute
concentration in a solution as compared to another solution.
, age 2 of 5
Equilibrium ......ANSWER........The condition that exists in system
when there is a relatively equal distribution of a particular
molecule
Hypertonic ......ANSWER........A solution that has a higher
concentration of solutes than another.
Hypotonic ......ANSWER........A solution that has a lower
concentration of solutes than another.
Isotonic ......ANSWER........Two solutions that have an equal
concentration of solutes.
Solute ......ANSWER........substance that is dissolved in a solution
Solvent ......ANSWER........the liquid that contains the dissolved
solute in a solution.
Diffusion & Osmosis (Terms related to passive & acitive
transport) Exam 2025 with correct Answers
Diffusion ......ANSWER........Movement of particles or molecules
from an area of high concentration to an area of low
concentration
Osmosis ......ANSWER........Diffusion of water across a selectively
permeable membrane
Selectively pemeable membrane ......ANSWER........A membrane
that allows certain materials to pass through, but not others
Tonicity ......ANSWER........A description of the relative solute
concentration in a solution as compared to another solution.
, age 2 of 5
Equilibrium ......ANSWER........The condition that exists in system
when there is a relatively equal distribution of a particular
molecule
Hypertonic ......ANSWER........A solution that has a higher
concentration of solutes than another.
Hypotonic ......ANSWER........A solution that has a lower
concentration of solutes than another.
Isotonic ......ANSWER........Two solutions that have an equal
concentration of solutes.
Solute ......ANSWER........substance that is dissolved in a solution
Solvent ......ANSWER........the liquid that contains the dissolved
solute in a solution.
