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Plant cells vs. Animal cells
Both types of cell have these: Only plant cells
have these:
1) Nucleus 5) Cell wall
Gives support to
This controls the cell
the cell
2) Cytoplasm
6) Large
This is the jelly like
substance where chemical vacuole
reaction take place Large space
filled with cell
sap
3) Cell
membrane 7) Chloroplasts
Controls what goes
Where photosynthesis takes
in and out of the
place
cell
4) Mitochondria
Energy is released here by respiration…read more

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Complete this definition of
Diffusion using the key words:
Partially permeable Gradient
Diffusion Random movement
Concentration Particles
Diffusion is the _______ __________ of ______
from where there are lots of particles ( high
__________) to where there are less particles.
We say the particles diffuse down a concentration
_________.
In cells, the cell membrane has small holes that allow
small particles through, but not large molecules. We
call this membrane ________ ________.
The bigger the difference in concentration, the faster
the rate of ________.…read more

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Osmosis is diffusion but with ...
WATER…read more

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OSMOSIS IS THE MOVEMENT OF
WATER PARTICLES
FROM WHERE THERE ARE LOTS OF THEM
(Dilute solutions)
TO WHERE THERE ARE NOT VERY MANY OF THEM
(concentrated solutions)
THROUGH A SEMI-PERMEABLE MEMBRANE
(LIKE A CELL WALL)
OSMOSIS…read more

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Photosynthesis - The equation
1. What factors are needed to make glucose?
2. What products are made by photosynthesis?…read more

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