WorksheetsHSB-Photosynthesis
Total questions: 9
Worksheet time: 8mins
Name
Class
Date
1.
Which of the following cell structures traps energy from sunlight to help in the production of simple sugars
a)
Nucleus
b)
Cell wall
c)
Chloroplast
d)
Mitochondria
2.
The raw materials for photosynthesis include
I. water
II. chlorophyll
III. carbon dioxide
a)
I only
b)
I and III only
c)
I, II and III
3.
The raw materials for photosynthesis include
I. water
II. chlorophyll
III. carbon dioxide
a)
I only
b)
I and III only
c)
I, II and III
4.
The important gases, carbon dioxide and oxygen, enter and leave the leaf through the
a)
upper epidermis
b)
phloem
c)
stomata
d)
guard cells
5.
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
6.
Which statement about photosynthesis is correct?
a)
Plants get the energy they need for photosynthesis from water.
b)
Plants get the energy they need for photosynthesis from soil.
c)
Plants get the energy they need for photosynthesis from sunlight.
d)
Plants get the energy they need for photosynthesis from carbon dioxide.
7.
In which organelle does photosynthesis occur?
a)
mitochondria
b)
stomata
c)
xylem
d)
chloroplast
8.
What gas is being released during photosynthesis
a)
sulfur
b)
carbon dioxide
c)
oxygen
d)
hydrogen
9.
What are the products of photosynthesis?
a)
Glucose and Chlorophyll
b)
Glucose and Oxygen
c)
Water and Light energy
d)
Carbon Dioxide and Light energy
100 %
