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20 questions
When vesicles REMOVE things from inside of the cell, this is called
endocytosis
exocytosis
deconstruction of the organelle
protein pumping
What is the overall goal of ALL cellular transport?
to make a gradient
to maintain homeostasis
to make the cells shrink
to keep molecules where they are
What characteristic does the cell membrane have that describes it's ability to let some things in and keep other things out of the cell?
selectively permeable
impermeable
controlling
fluid
When water moves across the cell membrane, is energy used?
Yes, it is active transport
Yes, it is passive transport
No, it is active transport
No, it is passive transport
In a hypotonic solution, water will
go INTO the cell
LEAVE the cell
go IN and OUT of the cell
stop moving
Which of the following is NOT a type of passive transport?
Facilitated Diffusion
Diffusion
Osmosis
Protein Pump
Which type of transport does NOT use vesicles and energy?
Facilitated Diffusion
Endocytosis
Exocytosis
Which type of transport does NOT use proteins?
Osmosis
Facilitated Diffusion
Protein Pump
The difference between passive and active transport is that active transport
uses energy
does not use energy
goes from HIGH to LOW
moves molecules randomly
Does facilitated diffusion require energy?
Yes
No
Does endocytosis require energy?
Yes
No
Does osmosis require energy?
Yes
No
Which type of transport moves molecules from an area of HIGH concentration to an area of LOW concentration?
Active
Passive
What type of transport would use the structure shown in the picture?
Facilitated Diffusion
Diffusion
Endocytosis
Protein Pump
What type of transport is this?
Osmosis
Endocytosis
Exocytosis
Protein Pump
The function of the _________________ is to control what enters and exits the cell.
protein
plasma membrane
cell wall
mitochondria
The majority of the cell membrane is made up of
lipids
carbohydrates
protein
nucleic acids
The cell membrane forms a boundary between the inside and the outside of the cell. It's job is to
give the cell structure and support
maintain homeostasis
allow all things to enter the cell
not allow anything to enter the cell
If you placed a cell into saltwater, water would move
into the cell
out of the cell
Proteins in the cell membrane allow
only water to enter the cell
the cell to interact with it's environment (surrounding cells)
the cell to attach to other cells
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