1.
The pressure that water molecules exert against the cell wall is called _____ _____. (Section 1)
2.
Active transport requires a cell expend energy in the chemical form of ATP.
3.
Which ion is being prepared to leave the cell in step 1?
A. 
B. 
C. 
D. 
4.
Phagocytosis and pinocytosis are main types of endocytosis. (Section 2)
5.
Phagocytes allow lysosomes to fuse with the vesicles that contain the ingested bacteria and viruses. Lysosomal enzymes can destroy the contents of the vesicles.
6.
The movement of a substance down the substance's concentration gradient is called a(n)_____.
7.
____ solution causes a cell to shrink because of osmosis.
8.
____ is the movement of a substance by a vesicle to the outside of a cell.
9.
_____ - _____ _____ is an example of a cell membrane "pump".
10.
The carrier protein is used to transport specific substances across a membrane.
11.
A cation channel is not used to transport proteins through the membrane.
12.
_____ is the movement of a substance by a vesicle to the inside of a cell.
13.
_____ _____ does not require energy or ATP from the cell to operate.
14.
When the concentration of molecules are equal throughout a cell, it is called a(n)_____.
A. 
B. 
C. 
D. 
15.
The concentration _____ is the difference in the concentration of molecules across a space within the cell membrane.
16.
Osmosis is the diffusion of glucose molecules through a cellular membrane.
17.
Which organelle is used by organisms to pump water out of the cell?
A. 
B. 
C. 
D. 
E. 
18.
____ diffusion is a passive transport using carrier proteins.
19.
Hypotonic solution has the concentration of both solutions which are equal.
20.
Name the mechanism that involves the movement of a substance against the substance's concentration gradient.
21.
Hypertonic solution causes a cell to shrink because of osmosis.
22.
A vesicle is an organelle that fuses with mitochondrion in order that contents can be digested.
23.
Which of the follow organism(s) have contractile vacuoles to remove large amounts of water from the cell.
A. 
B. 
C. 
D. 
E. 
24.
There are two (2) main types of endocytosis based on the kind of material that is taken into a cell. Which two are correct answers listed below?
A. 
B. 
Pinocytosis + Phagocytosis
C. 
Active Osmosis + Passive Transport
D. 
Phagocytosis + Passive Transport
E. 
Sodium-Potassium Pump + Iron-Sodium Pump
25.
In a _____ environment, water leaves the cells through osmosis, cells shrink away from the cells walls, and the loss of turgor pressure.
A. 
B. 
C. 
D.