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WorksheetsPhotosynthesis and Cellular Respiration
Total questions: 18
Worksheet time: 6mins
Name
Class
Date
1.
Which gas do plants give off after photosynthesis?
a)
Oxygen
b)
Carbon
c)
Nitrogen
d)
Hydrogen
2.
Plants need ________from the air for photosynthesis
a)
oxygen
b)
soil
c)
carbon dioxide
d)
sugar
3.
The products of photosynthesis are
a)
water and carbon dioxide
b)
oxygen and water
c)
sugar and cabon dioxide
d)
oxygen and sugar (glucose)
4.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
5.
In which organelle of the plant cells does photosynthesis occur?
a)
Nucleus
b)
Chloroplast
c)
Mitochondria
d)
Vacuole
6.
In which organelle does cellular respiration occur in animal and plant cells?
a)
Chloroplast
b)
Nucleus
c)
Mitochondria
d)
Vacuole
7.
What is the purpose of cellular respiration?
a)
to break down food
b)
to create energy in the body
c)
to release energy from food
d)
there is none; it's a waste of time
8.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c)
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
9.
you breathe in oxygen for
a)
photosynthesis
b)
fermentation
c)
mitosis
d)
cellular respiration
10.
Cellular respiration is different from fermentation in that respiration needs...
a)
oxygen
b)
carbon dioxide
11.
Cellular Respiration's goal is to
a)
make water
b)
make ATP
c)
make glucose
d)
make oxygen
12.
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
13.
Cellular respiration occurs in both plants and animals.
a)
true
b)
false
14.
The powerhouse of the cell is the...
a)
Mitochondria
b)
Golgi Apparatus
c)
Nucleus
d)
Chloroplast
15.
Glucose is...
a)
A product of photosynthesis and cellular respiration
b)
A reactant of photosynthesis and cellular respiration
c)
A product of photosynthesis and a reactant of cellular respiration
d)
A reactant of photosynthesis and a product of cellular respiration
16.
ATP is...
a)
A form of energy the cell can use that is produced by cellular respiration
b)
A kind of sugar produced in photosynthesis
c)
A battery
17.
Products are...
a)
Substances present at the beginning of a chemical reaction
b)
substances present at the end of a chemical reaction
18.
Reactants are...
a)
Substances present at the beginning of a chemical reaction
b)
substances present at the end of a chemical reaction
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