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WorksheetsPhotosynthesis
Total questions: 15
Worksheet time: 5mins
Name
Class
Date
1.
The products of photosynthesis are
a)
water, carbon dioxide and sunlight
b)
water, carbon dioxide and ATP
c)
glucose and oxygen
d)
glucose and carbon dioxide
2.
The light dependent reaction of photosynthesis takes place in the
a)
stomata
b)
chlorophyll
c)
stroma
d)
thylakoid membrane
3.
Oxygen, released as waste during the light dependent reaction, comes from...
a)
the splitting of water molecules
b)
the splitting of carbon dioxide molecules
c)
they are created by the NADP molecules
d)
they're actually used in the calvin cycle
4.
Photosynthesis takes the ______ energy from the sun and converts it into the ______ energy of glucose.
a)
electromagnetic, chemical
b)
potential, chemical
c)
electromagnetic, kinetic
d)
chemical, electromagnetic
5.
What gets used during the light dependent reaction?
a)
water and oxygen
b)
NADPH, ATP & carbon dioxide
c)
carbon dioxide and oxygen
d)
water and sunlight
6.
What gets made during the light dependent reaction?
a)
water and oxygen
b)
NADPH, ATP & oxygen
c)
carbon dioxide and oxygen
d)
water and sunlight
7.
What gets made during the light independent reaction?
a)
water and oxygen
b)
NADPH, ATP & oxygen
c)
glucose
d)
water and sunlight
8.
CO2 enters and O2 leaves the leaf through the
a)
thylakoid
b)
stroma
c)
roots
d)
stomata
9.
What gets used during the light independent reaction?
a)
water and oxygen
b)
NADPH, ATP & carbon dioxide
c)
glucose
d)
water and sunlight
10.
What are other names for the light independent reaction?
a)
CAM Cycle and Dark Reaction
b)
Light Phase and CAM cycle
c)
Calvin Cycle and Dark Reaction
d)
Light Phase and Calvin Cycle
11.
What is labeled A?
a)
Light Independent Reaction
b)
Dark Reaction
c)
Light Dependent Reaction
d)
Calvin Cycle
12.
The Calvin Cycle takes place in the
a)
Stroma
b)
Stomata
c)
Thylakoid Membrane
d)
Granum
13.
What pigment absorbs sunlight (and makes the plant appear green) in the chloroplast?
a)
chlorophyll
b)
carotenoids
c)
Anthocyanins
d)
melanin
14.
Photosynthesis occurs in what organelle?
a)
vacuole
b)
mitochondria
c)
nucleus
d)
chloroplast
15.
Which of the following is the correct formula for photosynthesis (in words)?
a)
oxygen + water + light -> glucose + carbon dioxide
b)
glucose + oxygen --> carbon dioxide + water + light
c)
carbon dioxide + water + light -> glucose + oxygen
d)
carbon dioxide + oxygen + light --> glucose + carbon dioxide
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