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Photosynthesis
And Respiration
of Plants
Photosynthesis is a process by
which plants turn energy from
glucose or
the ____
sun into _______
carbohydrates
_______________.
light energy
First, _______________
strikes the leaf, passes into
the leaf, and hits a
chloroplast inside an
______________
individual cell.
The chlorophyll
inside the
chloroplast
captures the
light energy.
_________
Some of the energy is used to split
water (H20) into __________
hydrogen and
_______
oxygen
_________.
oxygen is now a waste
The _________
product and released back into
the air.
Carbon
dioxide
_____________
(CO2) enters
the leaf
through the
stomata and
_________
passes into the
chloroplast.
light energy,
Using more of the _____
hydrogen (H) left from the water
molecule combines with the carbon
glucose
dioxide (CO2) to make _________
(C6H12O6).
The plant converts the glucose to
sugar that is
sucrose, a simple ______
phloem to other plant
carried in the ________
parts.
Every plant cell
needs sugar or
die
it will _____.
Cellular
Respiration
CELLULAR
RESPIRATION
Respiration is a process in
energy is
which ______
generated in cells. In
respiration, glucose (a
type of sugar) and oxygen
are converted into carbon
ATP
dioxide, water and ____
(adenosine triphosphate).
Let’s compare photosynthesis and
Photosynthesis is a
respiration. _______________
process by which plants use light from
food After the
the sun to make _______.
photosynthesis happens, then the cells
in the plant use cellular respiration to
food into _________
energy that the
turn this ______
plant can actually use. Photosynthesis
before respiration can.
happens ________
Both involve a type of
organelle inside the cells,
but photosynthesis takes
place inside the
chloroplasts which
___________,
contain chlorophyll.
Cellular respiration takes
place inside the
mitochondria which are
______________,
the organelles that are able to
break down glucose.
In photosynthesis, the
energy that is used comes
from ________
sunlight which is
converted into ________.
glucose
In cellular respiration,
glucose is used to
_________
ATP (energy),
create ____
which the plant needs to
survive.
carbon dioxide
Photosynthesis takes ______________from
the
air, water and sunlight to create sugar. After
oxygen is released back into
this happens, ________
the air.
Cellular respiration takes
the sugars and combines
oxygen to
them with _______
release the energy as ATP.
Carbon dioxide and
______________
water are released.
Transpiration
Transpiration is
the loss of water
vapor by plants
through the
stomata
_________.
Test to see how
much a plant
transpires. Tie
a bag over the
stem and
leaves of a
plant. Wait 24
hours. What
do you see?
RESOURCES
http://lc.brooklyn.cuny.edu/smarttutor/corc1321/cellular.html
http://www.growingnewlife.com/index.php?p=1_5_Photosynthesis-Respiration
http://ellerbruch.nmu.edu/classes/cs255w03/cs255students/teabbott/p4/page1.ht
ml
http://www.creation-facts.org/tag/respiration/
http://ellerbruch.nmu.edu/classes/cs255w03/cs255students/teabbott/p4/page1.ht
ml
http://www.bbc.co.uk/schools/gcsebitesize/science/add_ocr_gateway/green_world/p
hotosynthesisrev1.shtml
http://www.digitalfrog.com/resources/raingallery.html
http://commons.wikimedia.org/wiki/File:Photosynthesis_equation.svg
http://www.daviddarling.info/encyclopedia/P/phloem.html
http://plantcellbiology.masters.grkraj.org/html/Plant_Cellular_Physiology6Translocation_Of_Organic_Solutes.htm
http://beaverriverwatershed.ca/index.php?page=watersheds-hydrologic-cyclegroundwater