WorksheetsCell Membrane & Transport Review
Total questions: 20
Worksheet time: 13mins
Diffusion is the movement of
water from low to high concentration
particles from low to high concentration
water from high to low concentration
particles from high to low concentration
Which of the following terms means the movement of water from high concentration to low concentration
diffusion
passive transport
osmosis
concentration
Which way would the purple molecules move through the semi permeable membrane?
From side A to the side B.
From side B to the side A.
The purple molecules would not move.
A state of biological balance is called
homeostasis
turgor pressure
hypotonic
concentration
What does it mean that a cell membrane is selectively permeable?
It allows all substances in
It allows some substances in
It allows nothing in
When both the inside and outside of a cell has the same amount of water, it is said that the cell has reached a state of
osmosis
pressure
equilibrium
zen
After eating salty French fries a person's tongue cells would
get smaller
get bigger
remain the same
turn red
Slugs are harmed when salt is put on them because their cells
expand
shrink
changes color
If there is 5% water inside a cell and 5% water outside a cell
more water will move inside the cell
more water will move outside the cell
there will be no movement of water between the cells and the environment
Is diffusion an example of passive or active transport?
Passive (no energy)
Active (needs energy)
Neither
Where will molecule X try to move to?
Side A
Side B
Out of the box
Stuck in the membrane
Most of the cell membrane is made of
Lipids
Carbohydrates
Proteins
Nucleic acids
