Transcript http://vilenski.org/science/safari/cellstructure/chloroplasts.html PHOTOSYNTHESIS PICTURE ID http://www.science.siu.edu/plant-biology/PLB117/JPEGs%20CD/0076.JPG Absorption of Light by Chlorophyll a and Chlorophyll b © Pearson Education, Inc.

http://vilenski.org/science/safari/cellstructure/chloroplasts.html
PHOTOSYNTHESIS
PICTURE ID
http://www.science.siu.edu/plant-biology/PLB117/JPEGs%20CD/0076.JPG
Absorption of Light by
Chlorophyll a and Chlorophyll b
© Pearson Education, Inc. Publishing as
Pearson Prentice-Hall. All rights reserved.
Chlorophyll b
Chlorophyll a
Which
wavelengths of
visible light are
best absorbed by
chlorophyll a ?
Red and violet.
Absorption of Light by
Chlorophyll a and Chlorophyll b
© Pearson Education, Inc. Publishing as
Pearson Prentice-Hall. All rights reserved.
Chlorophyll b
Chlorophyll a
Which
wavelengths of
visible light are
best absorbed by
chlorophyll b ?
Red and blue-violet.
Absorption of Light by
Chlorophyll a and Chlorophyll b
© Pearson Education, Inc. Publishing as
Pearson Prentice-Hall. All rights reserved.
Chlorophyll b
Chlorophyll a
Which wavelengths
of visible light are
least absorbed by
chlorophyll a & b ?
green
#1
Photosynthesis
#2
Name the 2 sets of reactions that make
up photosynthesis:
Reactions
#1 is calledLight-Dependent
____________________
Calvin Cycle
#2 is called ____________________
(or Light-independent Reactions)
#1
Light Dependent
Reactions
#3
Photosynthesis
#2
#4
Calvin
cycle
#5
Label the reactants and products from
Photosynthesis
SUNLIGHT and WATER
#1 = __________________
#2 = __________________
ATP and NADPH
Oxygen
#3 = __________________
Carbon dioxide
#4 = __________________
Sugar (glucose)
#5 = __________________
This space around the
grana is called
stroma
the __________
Which part of photosynthesis
happens here?
Calvin cycle
Label the
parts of this
ATP molecule
Adenine
A = ____________
Ribose sugar
B = ____________
phosphates
C = ____________
http://www.rnzih.org.nz/images/gardenimages/carrots_d.jpg
Carotenoids
______________
are plant
pigments that are orange or
yellow instead of green
“carrot”
This reaction
A. stores energy
B. releases energy
Removing the P releases energy
Label
thylakoid
A = ___________________
Thylakoid space
B = ___________________
C = ___________________
granum
D = ___________________
stroma
cytoplasm
E = ___________________
Label molecules of the light
dependent reactions.
A = ___________________
PHOTOSYSTEM II
Electron Transport Chain
B = ___________________
PHOTOSYSTEM I
C = ___________________
ATP Synthase
D = ___________________
Label reactants and products for
photosynthesis:
WATER
#1 = ___________________
OXYGEN
#2 = ___________________
#3 = ___________________
Carbon dioxide
#4 = ___________________
SUGAR
#5 = ___________________
Light energy
This reaction
A. stores energy
B. releases energy
Adding the P stores energy
This molecule is the
main photosynthetic
pigment in green plants .
chlorophyll
You don’t have to identify its picture. . .
but isn’t it pretty cool looking!