1. PHOTOSYNTHESIS PICTURE ID
PHOTOSYNTHESIS PICTURE ID

2. Absorption of Light by
Chlorophyll a and Chlorophyll b
© Pearson Education, Inc. Publishing as
Pearson Prentice-Hall. All rights reserved.
Which wavelengths of visible light are best absorbed by chlorophyll a ?
Chlorophyll b
Chlorophyll a
Red and violet.

3. Absorption of Light by
Chlorophyll a and Chlorophyll b
© Pearson Education, Inc. Publishing as
Pearson Prentice-Hall. All rights reserved.
Which wavelengths of visible light are best absorbed by chlorophyll b ?
Chlorophyll b
Chlorophyll a
Red and blue-violet.

4. Absorption of Light by
Chlorophyll a and Chlorophyll b
© Pearson Education, Inc. Publishing as
Pearson Prentice-Hall. All rights reserved.
Which wavelengths of visible light are least absorbed by chlorophyll a & b ?
Chlorophyll b
Chlorophyll a
green

5. Name the 2 sets of reactions that make up photosynthesis: #1
Photosynthesis #2
Name the 2 sets of reactions that make up photosynthesis:
#1 is called ____________________
#2 is called ____________________
Light-Dependent Reactions
Calvin Cycle (or Light-independent Reactions)

6. Label the reactants and products from Photosynthesis
Light Dependent Reactions #1 #3
Photosynthesis #2
Calvin cycle #4 #5
Label the reactants and products from Photosynthesis
#1 = __________________
#2 = __________________
#3 = __________________ #4 = __________________
#5 = __________________
SUNLIGHT and WATER
ATP and NADPH
Oxygen
Carbon dioxide
Sugar (glucose)

7. Which part of photosynthesis happens here?
This space around the
grana is called
the __________
Which part of photosynthesis happens here?
stroma
Calvin cycle

8. Label the parts of this ATP molecule A = ____________ B = ____________
Adenine
Ribose sugar
phosphates

9.
Carotenoids
“carrot”
______________ are plant pigments that are orange or yellow instead of green

10. This reaction A. stores energy B. releases energy
Removing the P releases energy

11. A = ___________________ B = ___________________
Label
A = ___________________
B = ___________________
C = ___________________
D = ___________________
E = ___________________
thylakoid
Thylakoid space
granum
stroma
cytoplasm

12. Label molecules of the light dependent reactions.
PHOTOSYSTEM II
Electron Transport Chain
PHOTOSYSTEM I
ATP Synthase

13. Label reactants and products for photosynthesis:
#1 = ___________________
#2 = ___________________
#3 = ___________________
#4 = ___________________
#5 = ___________________
WATER
OXYGEN
Carbon dioxide
SUGAR
Light energy

14. This reaction A. stores energy B. releases energy
Adding the P stores energy

15. 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!