Transport foldable
Fold 3 pieces of paper so you
have 5 flaps and write Cell
Transport on the top flap as a title
Write Passive Transport flap 2
• Write: Passive transport is movement of
molecules without energy across a membrane
from a high to a low concentration.
• Write :Examples
• Write the definition of Diffusion under the word
example movement of anything from a high
to a low concentration.
• Cut out and label and glue down the examples
of diffusion Color the area of high concentration
red leave low concentration white.
Write Examples on Flap 3
1. Diffusion-movement of anything from a
high to a low concentration.
Cut out and glue down the picture.. Color
the area of high concentration red leave
low concentration white. Red spreads out
in each picture.
Low
High
Flap 3 con’t
2. Osmosis—movement of water high to low
concentration
• Cut out and glue down the osmosis
pictures. Color the area of high
concentration red and leave low
concentration white.
L
H
L
H
No change
Cell shrivels
Cell swells
Flap 3 con’t
3. Facilitative diffusion: Movement of molecules from
high to low with transport proteins because the
molecules are too big
• Cut out and glue down the pictures and color the area of
high concentration red and the carrier proteins blue
High Concentration
Carrier
Protein
Low Concentration
Write Osmotic Pressure on 4th
flap
Hypotonic—water
moves in cell High
Low. Therefore cell
swells.
Isotonic—water moves
in and out of cell
because there is no
concentration
difference. Therefore
cell does not change.
Hypertonic—water
moves out cell
High Low.
Therefore cell
shrivels.
Write Active Transport on 5th flap
• Active transport: uses energy to move
molecules from area of low concentration to
an area of high concentration (against a
concentration gradient, uses proteins) On the
picture, color the area of high concentration red.
Low concentration
High concentration
5th flap con’t
• Endocytosis require lots of energy to
move particles inside the cell
• Exocytosis: requires lots of energy to
move particles outside the cell
• (Write the definition and cut out the
pictures and glue down)
Write : active vs passive on flap 6
• Fill in the venn diagram comparing active
and passive transport
• Label one circle active and the 2nd circle
passive.
• Put the following in the correct circle:
•
Uses energy, no energy, osmosis and diffusion, always uses protein,
against a gradient, moves particles from area of high concentration to area
of low concentration, moves particles from area of low concentration to area
of high concentration, transport of materials across a semi-permeable
membrane, ex sodium pump, naturally occuring, with concentration gradient
Flap 6 continued
• Write the word high at the top of the flap.
Make 1 arrow coming down from the word
high, make another arrow going up to the
word high. Write the word low at the
bottom of the arrows.
• Label the correct arrows :active, energy,
passive no energy.