Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
13) How does particle size affect a molecule's transport across a cell membrane?
water
The concentration of materials outside the cell becomes greater than the concentration of materials inside the cell.
It is easier for small molecules to diffuse across the cell membrane.
Exocytosis moves substances out of the cell.
down its concentration gradient
It provides the energy that cells need to move molecules against a concentration gradient.
Substances can move from areas of low concentration to areas of high concentration.
water
6) Facilitated diffusion allows certain kinds of compounds that are normally blocked by the cell membrane to cross the cell membrane. All of the following are examples of compounds that move by facilitated diffusion except
water
The concentration of materials outside the cell becomes greater than the concentration of materials inside the cell.
It is easier for small molecules to diffuse across the cell membrane.
Exocytosis moves substances out of the cell.
down its concentration gradient
It provides the energy that cells need to move molecules against a concentration gradient.
Substances can move from areas of low concentration to areas of high concentration.
water
5) What is the role of ATP in the process of active transport?
water
The concentration of materials outside the cell becomes greater than the concentration of materials inside the cell.
It is easier for small molecules to diffuse across the cell membrane.
Exocytosis moves substances out of the cell.
down its concentration gradient
It provides the energy that cells need to move molecules against a concentration gradient.
Substances can move from areas of low concentration to areas of high concentration.
water
14) What causes the diffusion process to stop?
water
The concentration of materials outside the cell becomes greater than the concentration of materials inside the cell.
It is easier for small molecules to diffuse across the cell membrane.
Exocytosis moves substances out of the cell.
down its concentration gradient
It provides the energy that cells need to move molecules against a concentration gradient.
Substances can move from areas of low concentration to areas of high concentration.
water
18) Which best describes the role of exocytosis in cell transport?
water
The concentration of materials outside the cell becomes greater than the concentration of materials inside the cell.
It is easier for small molecules to diffuse across the cell membrane.
Exocytosis moves substances out of the cell.
down its concentration gradient
It provides the energy that cells need to move molecules against a concentration gradient.
Substances can move from areas of low concentration to areas of high concentration.
water
10) What kind of material is transported through osmosis?
water
The concentration of materials outside the cell becomes greater than the concentration of materials inside the cell.
It is easier for small molecules to diffuse across the cell membrane.
Exocytosis moves substances out of the cell.
down its concentration gradient
It provides the energy that cells need to move molecules against a concentration gradient.
Substances can move from areas of low concentration to areas of high concentration.
water
12) Which statement is true regarding active transport?
water
The concentration of materials outside the cell becomes greater than the concentration of materials inside the cell.
It is easier for small molecules to diffuse across the cell membrane.
Exocytosis moves substances out of the cell.
down its concentration gradient
It provides the energy that cells need to move molecules against a concentration gradient.
Substances can move from areas of low concentration to areas of high concentration.
water
17) In general, in what direction does a diffusing substance move?
water
The concentration of materials outside the cell becomes greater than the concentration of materials inside the cell.
It is easier for small molecules to diffuse across the cell membrane.
Exocytosis moves substances out of the cell.
down its concentration gradient
It provides the energy that cells need to move molecules against a concentration gradient.
Substances can move from areas of low concentration to areas of high concentration.
water
Check it!
Match it!
Match it!