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WorksheetsCell Transport
Total questions: 15
Worksheet time: 15mins
Which letter represents the cell membrane?
F
G
H
I
What is the major functions of the cell membrane?
Control the cell's activity
Produce proteins
Control what enters and exits the cell
Produce energy (ATP)
Why is a glucose more likely than a sucrose molecule to diffuse through an artificial membrane?
Because sucrose is smaller
Because glucose is smaller
Because sucrose is bigger
Because glucose is bigger
Which of the following statements describe passive transport?
Molecules goes from low to high concentration using no energy
Molecules goes from low to high concentration using energy
Molecules goes from high to low concentration using no energy
Molecules goes from high to low concentration using energy
Which statement best explains what selectively permeable means?
The cell membrane prevents any harmful substance from entering the cell.
The cell membrane lets certain substances enter the cell and keeps certain substances out of the cell.
The cell membrane allows only large molecules to diffuse into the cell.
The cell membrane has pores that let only water and glucose into the cell and carbon dioxide out.
Which process requires the use of ATP to move molecules across the membrane?
Diffusion
Osmosis
Passive Trasnport
Active Transport
Which container is more concentrated?
A
B
They have equal concentration.
Which of the following statements describe active transport
Molecules goes from low to high concentration using no energy
Molecules goes from low to high concentration using energy
Molecules goes from high to low concentration using no energy
Molecules goes from low to high concentration using no energy
What process is shown in the diagram below to move molecules across the membrane?
Passive Transport
Active Transport
Diffusion
Osmosis
Which process is demonstrated in the diagram?
Osmosis
Active Trasnport
Diffusion
Phagocytosis
The diagram shows that water molecules are moving into the cell to make it bigger. What process is being demonstrated here?
Active transport
Diffusion
Osmosis
Phagocytosis
Which process is represented in this diagram?
Passive Transport
Active Transport
Diffusion
Osmosis
Which row in the chart best describes the active transport of molecule X through a cell membrane?
1
2
3
4
Which of the statement regarding the functioning of the cell membrane of all organisms is NOT correct?
The cell membrane forms a boundary that separates the cellular contents from the outside environment.
The cell membrane is capable of receiving and recognizing chemical signals.
The cell membrane forms a barrier that keeps all substances that might harm the cell from entering the cell.
The cell membrane controls the movement of molecules into and out of the cell.
Which letter represents the cell membrane?
A
B
C
D
