WorksheetsPhotosynthesis
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
2.
The stacks of disks in the chloroplast are called:
a)
Lamellae
b)
Grana
c)
Stroma
d)
Thylakoid
3.
The interior space of the chloroplast is called:
a)
Lamellae
b)
Grana
c)
Stroma
d)
Thylakoids
4.
Which of the following equations represents the overall chemical reaction for photosynthesis?
a)
6O2+ 6H2O → C6H12O6+ 6O2
b)
C6H12O6 + 6H2O→ 6O2+ 6O2
c)
6CO2+ 6H2O→ C6H12O6+ 6O2
d)
6O2 + 6H2O→ C6H12O6 + 6CO2
5.
Which of the following light color is absorbed by plants?
a)
Red
b)
Green
c)
yellow
d)
Light green
6.
The organic molecule that is the cell's primary form of energy?
a)
Glucose
b)
ATP
c)
ADP
d)
GMP
7.
Which of the following colors is not absorbed by chlorophyll pigments?
a)
green
b)
blue
c)
violet
8.
Autotrophs (producers) can perform photosynthesis because they have -
a)
Mitochondria
b)
Ribosomes
c)
A Nucleus
d)
Chloroplasts
9.
Leaves look green because.....
a)
they eat their vegetables
b)
to blend into their environment
c)
they contain a molecule named chlorophyll
d)
they are sick
10.
Chlorophyll absorbs _____ and _______ light from the light.
a)
purple and green
b)
red and blue
c)
black and orange
d)
yellow and green
100 %
