16 questions
What is Diffusion
A strange word
Movement of particles
Movement of animals
Life
Osmosis is:
The movement of water molecules from an area of high concentration to an area of lower concentration through a fully permeable membrane
The movement of water molecules from an area of high water potential to an area of lower water potential through a semipermeable membrane
Movement of water from an area of low concentration to high concentration
A strange word
What is the definition of partially permeable?
The movement of materials across the cell membrane that requires NO ENERGY from the cell.
The movement of materials through (or across) the cell membrane
The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.
The movement of molecules from an area of high concentration to a area of low concentration
Where is there a high concentration of barbeque smoke?
In the barbeque pit
In the house
Two streets over
In the atmosphere
Which gummy bear was left overnight in salt water?
Larger bear
Smaller bear
The picture is an example of _________________.
isotonic
diffusion
osmosis
active transport
Which gases move into and out of the blood at the lungs by diffusion
Nitrogen and Oxygen
Oxygen and Carbon Dioxide
Nitrogen and Carbon Dioxide
Argon and Nitrogen