Download VOCAB Chapter 7

NAME ______________________________
VOCAB QUIZ Chapter 7- TRANSPORT
Match the vocab word with its definition.
______ Process that moves molecules across a cell membrane
WITHOUT USING ENERGY
A. OSMOTIC PRESSURE
B. PASSIVE TRANSPORT
______ Refers to membranes that allow certain molecules to
pass through but keep other molecules out
C. ACTIVE TRANSPORT
______ Pressure exerted against a semi-permeable membrane
caused by water moving by osmosis
D. EQUILIBRIUM
E. CONCENTRATION
______ A state that exists when the CONCENTRATION of a
substance IS THE SAME throughout a space
F. SELECTIVELY PERMEABLE
______ mass of a dissolved substance in a given volume
______ Process that REQUIRES ENERGY to move molecules
across a cell membrane AGAINST a concentration gradient
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______ Process by which molecules tend to move from an area where they
are more concentrated to an area where they are less concentrated
______ The diffusion of water through a selectively permeable membrane
A. PHAGOCYTOSIS
______ Movement of specific molecules across cell membranes with the
help of protein channels and carriers
B. PINOCYTOSIS
______ A process in which a cell releases large amounts of material
when a VESICLE inside the cell fuses with the cell membrane
and releases its contents to the OUTSIDE
______ Process by which a cell takes material into the cell by infolding
of the cell membrane and enclosing it in a VESICLE
C. FACILITATED
DIFFUSION
D. OSMOSIS
E. DIFFUSION
F. ENDOCYTOSIS
______ Process by which a cell takes in liquid or small dissolved molecules
from the surrounding environment and encloses it in a vesicle
______ Process in which extensions of cytoplasm surround and engulf
large particles or whole cells and take them into the cell in a vesicle
G. EXOCYTOSIS
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______ A MEMBRANE PROTEIN that uses energy from ATP to ACTIVELY
transport two K+ ions INTO and three Na+ ions OUT of cells
______ A small membrane bound sac in a eukaryotic cell used
to transport substances around within a cell or contain
them during exocytosis or endocytosis
A. PROTON PUMP
______ An INTEGRAL MEMBRANE PROTEIN that moves molecules
PASSIVELY across cell membranes by attaching, CHANGING
SHAPE, and flipping to the other side like a revolving door
C. VESICLE
______ An INTEGRAL MEMBRANE PROTEIN that provides a
passageway/tunnel across the cell membrane through which
IONS can diffuse PASSIVELY
E. AQUAPORIN
B. ION CHANNEL
D. CARRIER PROTEIN
F. SODIUM-POTASSIUM
PUMP
______ A MEMBRANE PROTEIN that uses energy to ACTIVELY
transport hydrogen ions (H+) across a cell membrane
______ An INTEGRAL MEMBRANE PROTEIN that provides a
passageway/tunnel across the cell membrane through which
WATER molecules can diffuse PASSIVELY during osmosis
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______ Describes a solution in which the solute concentration
OUTSIDE EQUALS the concentration INSIDE a cell
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A. HYPOTONIC
______ Describes a solution in which the solute concentration
OUTSIDE a cell IS LESS THAN the concentration INSIDE
B. HYPERTONIC
C. ISOTONIC
______ Describes a solution in which the solute concentration
OUTSIDE IS GREATER THAN the concentration INSIDE a cell
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______ The shrinking away of the cell membrane from the cell wall
in a plant cell when placed in a HYPERTONIC environment
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A. CRENATION
B. PLASMOLYSIS
______ The swelling and bursting of an animal cell when placed
in a HYPOTONIC solution
______ The shrinking of animal cells when placed in an hypertonic solution
C. CYTOLYSIS
NAME ______________________________
VOCAB QUIZ Chapter 7- TRANSPORT
Match the vocab word with its definition.
______ Process that moves molecules across a cell membrane
WITHOUT USING ENERGY
A. OSMOTIC PRESSURE
B. PASSIVE TRANSPORT
______ Refers to membranes that allow certain molecules to
pass through but keep other molecules out
C. SELECTIVELY PERMEABLE
______ Pressure exerted against a semi-permeable membrane
caused by water moving by osmosis
D. ACTIVE TRANSPORT
E. EQUILIBRIUM
______ A state that exists when the CONCENTRATION of a
substance IS THE SAME throughout a space
F. CONCENTRATION
______ mass of a dissolved substance in a given volume
______ Process that REQUIRES ENERGY to move molecules
across a cell membrane AGAINST a concentration gradient
*
*
*
*
*
*
*
*
*
*
*
*
*
*
______ Process by which molecules tend to move from an area where they
are more concentrated to an area where they are less concentrated
______ The diffusion of water through a selectively permeable membrane
A. EXOCYTOSIS
______ Movement of specific molecules across cell membranes with the
help of protein channels and carriers
B. ENDOCYTOSIS
______ A process in which a cell releases large amounts of material
when a VESICLE inside the cell fuses with the cell membrane
and releases its contents to the OUTSIDE
______ Process by which a cell takes material into the cell by infolding
of the cell membrane and enclosing it in a VESICLE
C. FACILITATED
DIFFUSION
D. DIFFUSION
E. OSMOSIS
F. PINOCYTOSIS
______ Process by which a cell takes in liquid or small dissolved molecules
from the surrounding environment and encloses it in a vesicle
______ Process in which extensions of cytoplasm surround and engulf
large particles or whole cells and take them into the cell in a vesicle
G. PHAGOCYTOSIS
*
______ An INTEGRAL MEMBRANE PROTEIN that provides a
passageway/tunnel across the cell membrane through which
WATER molecules can diffuse PASSIVELY during osmosis
______ A small membrane bound sac in a eukaryotic cell used
to transport substances around within a cell or contain
them during exocytosis or endocytosis
A. VESICLE
______ An INTEGRAL MEMBRANE PROTEIN that moves molecules
PASSIVELY across cell membranes by attaching, CHANGING
SHAPE, and flipping to the other side like a revolving door
C. CARRIER PROTEIN
______ An INTEGRAL MEMBRANE PROTEIN that provides a
passageway/tunnel across the cell membrane through which
IONS can diffuse PASSIVELY
E. AQUAPORIN
B. PROTON PUMP
D. ION CHANNEL
F. SODIUM-POTASSIUM
PUMP
______ A MEMBRANE PROTEIN that uses energy to ACTIVELY
transport hydrogen ions (H+) across a cell membrane
______ A MEMBRANE PROTEIN that uses energy from ATP to ACTIVELY
transport two K+ ions INTO and three Na+ ions OUT of cells
*
*
*
*
*
*
*
*
*
*
*
______ Describes a solution in which the solute concentration
OUTSIDE EQUALS the concentration INSIDE a cell
*
*
*
*
A. HYPERTONIC
______ Describes a solution in which the solute concentration
OUTSIDE a cell IS LESS THAN the concentration INSIDE
B. ISOTONIC
C. HYPOTONIC
______ Describes a solution in which the solute concentration
OUTSIDE IS GREATER THAN the concentration INSIDE a cell
*
*
*
*
*
*
*
*
*
*
*
______ The shrinking away of the cell membrane from the cell wall
in a plant cell when placed in a HYPERTONIC environment
*
*
*
A. CYTOLYSIS
B. PLASMOLYSIS
______ The swelling and bursting of an animal cell when placed in a
HYPOTONIC solution
______ The shrinking of animal cells when placed in an hypertonic solution
C. CRENATION
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