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Worksheets2. Photosynthesis
Total questions: 15
Worksheet time: 1hrs 21mins
Name
Class
Date
1.
What role do pigments play in photosynthesis?
a)
Make plants green, which is calming
b)
Capture sunlight
c)
Absorb water in roots
d)
Take in CO2
2.
a)
Flapjack Stack
b)
Grana
c)
Thylakoid
d)
Stroma
3.
a)
Grana
b)
Thylakoid
c)
Stroma
d)
Jelly Filling
4.
a)
Inner Membrane
b)
Thylakoid Space
c)
Thylakoid Membrane
d)
Syrup and Butter
5.
Which of the following molecules is not needed for the Calvin Cycle?
a)
CO2
b)
ATP
c)
NADPH
d)
H2O
6.
Where do the light reactions happen?
a)
mitochondria membrane
b)
thylakoid membrane
c)
stroma
d)
central vacuole
7.
What are the two products of the light reactions that are needed for the calvin cycle?
a)
NAD and NADPH
b)
NADP + and Glucose
c)
NADPH and ATP
d)
Oxygen and NADPH
8.
What supplies the electron that is lost in PS II?
a)
oxygen
b)
water
c)
glucose
d)
rubisco
9.
According to this absorption spectrum, what color is not used by the chlorophyll pigments?
a)
green
b)
blue
c)
yellow
d)
red
10.
Which of the following is NOT a product of the light reactions?
a)
ATP
b)
NADPH
c)
Oxygen
d)
Glucose
11.
What happens to the O2 created in the light phase?
a)
Is transferred to the Calvin Cycle
b)
Donates its electrons to the Chlorophyll molecules
c)
Provides a carbon to form the unstable 6-carbon molecule
d)
Diffuses out through the stoma
12.
What is the function of NADP+?
a)
It absorbs light
b)
It is an electron carrier
c)
It is a light-reflecting pigment
d)
It acts as long-term energy storage
13.
The Calvin Cycle takes place in the:
a)
Stroma
b)
Thylakoid
c)
Grana
d)
Stomata
14.
What happens to NADPH and ATP after they are used in the Calvin Cycle?
a)
they recycle back to the light reactions
b)
they are used to make G3P
c)
they are phosphorylated
d)
none of these is correct
15.
Where is chlorophyll inside the chloroplast?
a)
stroma
b)
thylakoid membrane
c)
intermembrane space
d)
all of the options are correct
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