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Transport
Flip ‘n Go
Carrier proteins
like this one are
integral
______________
proteins.
Integral
peripheral
Carbon dioxide and oxygen move
across membranes in cells by
Simple diffusion
_________________
Kind of endocytosis used to take
in large particles or whole cells.
phagocytosis
Putting a plant cell in a HYPOTONIC
solution will cause an ____________
increase
increase
decrease
in turgor pressure when water
enters the cell.
This cell is in a
_______________
hypertonic
solution.
Shrink
It will probably ________________
shrink
swell & burst
stay the same size
Kind of transport used by glucose
to move across cell membranes
Facilitated diffusion
Kind of transport that can move
sodium and potassium ions
AGAINST the concentration
gradient fast
Sodium-potassium pump
When you sit in the
bathtub, your fingers
get wrinkly because
of the water entering
your skin cells. The
bathtub water is a
____________
hypotonic
solution compared to
your skin cells
Hypotonic
isotonic
hypertonic
This type of transport
is called
endocytosis
_______________
Diffusion continues
until the concentration
of molecules is equal
throughout the space.
This is called
equilibrium
___________________
ACTIVE transport can move
____________
molecules AGAINST the
concentration gradient.
Active
Passive
When you mix iodine
starch
with ____________
you will see a
black/purple
color change.
This cell will probably
______________
swell & burst
(cytolysis)
shrink
swell & burst
stay the same size
The difference in the concentration
of molecules across a space is called a
___________________
Concentration gradient
Passive transport does
___________
NOT require energy to move
molecules.
Kind of transport used by ions like
Ca+ + , Cl - , Na+ , and K + to
move across cell membranes
Ion channels
(Na+ and K + can also move
by the Na+ - K + pump)
The molecules
in the cell
membrane that
help move
molecules across
the membrane are
called __________
carrier
proteins.
Name a kind of transport that uses
carrier proteins to help molecules
move across membranes
Facilitated diffusion, ion channels,
OR Na+-K+ pump
Name the 4 kinds of passive transport
Diffusion
facilitated diffusion
Osmosis
ion channels
A membrane that
lets certain
molecules pass
through and not
others is called
_______________
Semi permeable OR
selectively permeable
Name a kind of transport that uses
vesicles to move substances across
a membrane
Pinocytosis, phagocytosis,
Exocytosis, endocytosis
Name the kind of transport that
Moves WATER across cell membranes
OSMOSIS
A freshwater fish has
about 1% salt in his
body. Freshwater is
close to 0% salt.
Will water move into
or out of this kind of
fish?
More solute
molecules inside
the fish’s cells
than in the
freshwater.
(HYPOTONIC)
Water will move
INTO the fish
Which organelle
makes the ATP
used to run the
Na + -K+ pump?
mitochondria
Type of endocytosis in which cells
take in small molecules or fluids
pinocytosis
The white circles stand
for oxygen molecules.
Use what you know
about diffusion of
molecules to predict
which way the oxygen
will move.
From the lungs into the blood
The shrinking of a plant cell membrane
away from the cell wall is called
plasmolysis
____________________
This type of transport
in which carrier proteins
help move molecules
along the concentration
Facilitated diffusion
gradient is called ________________
The type of transport that
moves substances OUT
of cells is called
exocytosis
______________
The energy for active transport
comes from this molecule
ATP
The shrinking of cells in a
HYPERTONIC solution is called
plasmolysis
______________
This cell is in a
HYPOTONIC
_______________
solution.
hypotonic isotonic hypertonic
This cell is in a
__________________
isotonic
solution.
It will probably
__________________
stay the same size
Undergo cytolysis
Undergo plasmolysis
stay the same size
This type of transport that opens like
a gate and forms a “tunnel” through
the membrane to let ions in and out
is called a(n)
ion channel
___________________
Tell if the transport is ACTIVE or PASSIVE
PASSIVE
Facilitated diffusion ___________________
PASSIVE
Osmosis ____________________
Na + - K+ pump ____________________
ACTIVE
Diffusion ____________________
PASSIVE
Endocytosis _______________________
ACTIVE
ACTIVE
Exocytosis ________________________
PASSIVE
Ion channels ________________________
Tell if the transport uses
Vesicles
Carrier proteins
Needs NO HELP
Carrier protein
Facilitated diffusion ___________________
Needs no help
Osmosis ____________________
Na + - K+ pump ____________________
Carrier protein
Diffusion ____________________
Needs no help
Vesicle
Endocytosis _______________________
vesicle
Exocytosis ________________________
Carrier protein
Ion channels ________________________
Match the picture with the kind of transport
Facilitated diffusion
Carrier protein grabs molecule,
changes shape, and flips it to the other side
Name a molecule that moves into cells
this way
glucose
Match the picture with the kind of transport
ENDOCYTOSIS
OUTSIDE
CELL
INSIDE
CELL
Substance in transported
INTO
cell inside a vesicle
Match the picture with the kind of transport
EXOCYTOSIS
INSIDE
CELL
OUTSIDE
CELL
Substance in put in a
Vesicle and transported
up to the cell membrane
and released OUTSIDE
Name an organelle that uses this
kind of transport Golgi Bodies
Match the picture with the kind of transport
Na+ - K + pump
Energy from ATP is used to move 3 Na + ions OUT of
the cell and carry 2 K + ions INTO the cell
Name a substance that in transported
in this way
+
+
Na
or
K
Match the picture with the kind of transport
ENDOCYTOSIS
Substance is transported
INTO cell inside a vesicle
If what is moving into the cell is a small
molecule or a fluid
this would be called __________________
PINOCYTOSIS
Match the picture with the kind of transport
ENDOCYTOSIS
Substance is transported
INTO cell inside a vesicle
If what is moving into the cell is a large
molecule or a whole cell
this would be called __________________
PHAGOCYTOSIS
Tell the kind of transport used by each
Glucose ___________________
Facilitated diffusion
Oxygen & carbon dioxide _______________
Simple diffusion
Na + and K+ ions ____________________
Na + – K+ pump
Ion channels
Na +, K+ Cl -, & Ca ++ ions_______________
osmosis
water _______________________
Phagocytosis
Large molecules & whole cells____________
Pinocytosis
Small molecules & fluid _______________
Used by Golgi to transport
Phagocytosis
molecules OUT of cell ___________________________
Used by white blood cells to
Pinocytosis
engulf and destroy bacteria _____________________