WorksheetsPhotosynthesis and Cellular Respiration
Total questions: 12
Worksheet time: 7mins
Name
Class
Date
1.
What kind of energy is NEEDED for photosynthesis?
a)
The sun's energy
b)
Food energy
c)
Electrical energy
d)
Sugar energy
2.
Plant cells use sunlight to make their own food through __________.
a)
cellular respiration
b)
eating
c)
photosynthesis
d)
conservation of mass
3.
Where does photosynthesis take place?
a)
Humans
b)
Cats
c)
Mitochondria
d)
Chloroplasts
4.
What gas does the mitochondrion NEED in order to release energy?
a)
Oxygen gas
b)
Carbon dioxide gas
c)
Helium gas
5.
How do most complex organisms get their energy?
a)
Cellular respiration
b)
Eating
c)
Sleeping
d)
Photosynthesis
6.
What do plant and animal cells need in order to make energy?
a)
glucose and carbon dioxide
b)
Carbon dioxide and water
c)
Water and glucose
d)
Glucose and oxygen
7.
What happens during the process of photosynthesis?
a)
Plants absorb energy from the sun and change into food (energy).
b)
Plants absorb energy from the sun and change into carbon dioxide.
c)
Plants absorb energy from the sun and change into water.
8.
Photosynthesis is important because it makes _____________.
a)
energy for you
b)
food for you
c)
carbon dioxide for you
d)
new cells for you
9.
Plants need _______ and _______ to make food.
a)
Glucose, carbon dioxide
b)
Carbon dioxide, water
c)
Water, glucose
d)
Oxygen gas, water
10.
What gas do the mitochondria need in order to release energy?
a)
carbon dioxide gas
b)
Oxygen gas
c)
helium gas
11.
What part of the plant conducts photosyntehsis?
a)
Root
b)
Stem
c)
Leaf
12.
What type of Energy does Cellular Respiration create?
a)
ATP
b)
Water
c)
Carbon Dioxide
d)
Oxygen
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