WorksheetsPhotosynthesis/Respiration
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
Where does photosynthesis occur?
a)
mitochondria
b)
stomata
c)
xylem
d)
chloroplast
2.
Which of the following is not needed for photosynthesis to occur?
a)
sunlight
b)
carbon dioxide
c)
water
d)
oxygen
3.
What absorbs energy from visible light?
a)
Chlorophyll
b)
Chloroplast
c)
Stroma
d)
Carbon Dioxide
4.
Where does a light-dependent reaction take place?
a)
thylakoid membrane
b)
stroma
c)
grana
d)
lamellae
5.
Which of the following are autotrophs?
a)
deer
b)
plants
c)
leopards
d)
humans
6.
The principal chemical compound that living things use to store energy is
a)
DNA
b)
ATP
c)
H2O
d)
CO2
7.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
8.
What supplies the electron that is lost in PS II?
a)
oxygen
b)
water
c)
glucose
d)
rubisco
9.
Where does the light independent reaction take place?
a)
Matrix
b)
Stroma
c)
Thylakoid membrane
d)
Cytoplasm
10.
How many carbon atoms are in RuBP?
a)
2
b)
3
c)
4
d)
5
11.
How many carbon atoms are in GP?
a)
2
b)
3
c)
4
d)
5
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