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WorksheetsQUIZIZZ#5: Cell Membrane & Cellular Transport Review
Total questions: 20
Worksheet time: 10mins
Identify the part of the cell membrane that is responsible for allowing molecules & ions that cannot diffuse readily through the phospholipid bilayer
A
G
C
D
Identify the part of the cell membrane that helps to identify the type of cell as well as detecting harmful cells in the body
A
D
F
G
Identify the phosphate head that is the polar portion of the phospholipid
A
A1
A2
None of are correct
Identify the lipid tails that is the non-polar portion of the phospholipid
A
A1
A2
None of are correct
The cell membrane is also known as a phospholipid bilayer. Identify the part of the diagram that shows this
A
F
G
H-I
The main function(s) of the plasma membrane is to
Barrier to protect the cell
Gate way for particles, molecules & ions to enter and leave
Both are correct
None are correct
Which term(s) refers to the cell membranes ability to allow only certain molecules or things in and out of the cell
selectively permeable
semipermeable
Both are correct
None are correct
Identify the correct definition for Diffusion
Movement of molecules from low to high concentration
Movement of molecules with the use of ATP energy
Movement of molecules from low to high with NO use of energy
Movement of molecules from high to low concentration with NO use of energy
What type of things can diffuse?
molecules
sand
odor
anything can diffuse
When molecules, particle or ions cannot readily diffuse through the cell membrane from a high to a low concentration, which type of movement process would occur
Simple Diffusion
Active Transport
Facilitated Diffusion
None are correct
Identify the INCORRECT statement regarding Facilitated Diffusion
Type of ACTIVE Transport that uses ATP energy
Type of PASSIVE Transport that does not use energy
Molecules move from low to high concentration
Uses a Transport Protein to move molecules in and out of the cell
Identify the statement(s) that are CORRECT regarding Osmosis
Is type of Diffusion & Passive Tranport
Molecules move from high to low concentration
Movement of H2O across a selectively permeable membrane
ALL are correct
Identify the CORRECT osmotic solution & the CORRECT reason why
Hypotonic, water moved into the cell
Hypotonic, water moved out of the cell
Hypertonic, water moved into the cell
Hypertonic, water moved out of the cell
The cell in the diagram was placed in salt water and the water moved out of the cell, identify the CORRECT statement
Net volume of the cell increased
Net volume of the cell decreased
Net volume of the cell stayed the same
None are correct
Identify the CORRECT osmotic solution & the CORRECT reason why
Hypotonic, water moved into the cell
Hypotonic, water moved out of the cell
Hypertonic, water moved into the cell
Hypertonic, water moved out of the cell
The cell in the diagram was placed in distilled water (100% pure water) and the water moved into the cell, identify the CORRECT statement
Net volume of the cell increased
Net volume of the cell decreased
Net volume of the cell stayed the same
None are correct
Identify the CORRECT osmotic solution & the CORRECT reason why
Isotonic, water moved in & out of cell equally
Isotonic, no net movement in & out of cell
Both are correct
None are correct
Refer to the diagram, identify the correct statement regarding a cell in an ISOTONIC solution
Net volume of the cell increased
Net volume of the cell decreased
Net volume of the cell stayed the same
None are correct
Each beaker shown here contains a cell in a solution. (The white oval shape = cell.) Identify the correct statement(s) for BEAKER #3
The osmotic solution is a HYPERTONIC solution.
The cell will shrink.
The net volume of the cell will decrease due to the water moving from inside the cell to outside the cell.
ALL are correct
Each beaker shown here contains a cell in a solution. (The white oval shape = cell.) Identify the BEAKER with a cell in a HYPOTONIC solution.
Beaker 1
Breaker 2
Breaker 3
Beaker 4
