WorksheetsPhotosynthesis and Cellular Respiration Check-Point
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
1. What is the purpose of photosynthesis?
a)
allows plants to make their own food in the form of glucose
b)
allows animals to make their own food in the form of glucose
c)
allows all organisms to convert sunlight into energy
2.
2. What is the equation for photosynthesis?
a)
CO2 + H2O ➡ glucose + O2
b)
CO2 + H20 + sunlight ➡ glucose + O2
c)
glucose + O2 ➡ CO2 + H2O + ATP
d)
glucose + O2 + sunlight ➡ CO2 + H2O + ATP
3.
3. What is the purpose of cellular respiration?
a)
allows plants to make their own food in the form of glucose
b)
allows plants and animals to convert glucose into molecules of energy, ATP
c)
allows all organisms to convert sunlight into energy
4.
4. What is the equation for cellular respiration?
a)
CO2 + H2O ➡ glucose + O2
b)
CO2 + H20 + sunlight ➡ glucose + O2
c)
glucose + O2 ➡ CO2 + H2O + ATP
d)
glucose + O2 + sunlight ➡ CO2 + H2O + ATP
5.
Fill in the blanks to complete the statement: ____________ perform photosynthesis to make glucose.
a)
Plants
b)
Animals
c)
Plants AND Animals
d)
No organisms
6.
Glucose is broken down through cellular respiration by what organisms?
a)
Plants
b)
Animals
c)
Plants AND Animals
d)
No organisms
7.
6. What is the purpose of breathing?
a)
to feel refreshed and full of life
b)
to stay alive by getting the CO2 needed
c)
to use the oxygen gained to make ATP (energy)
8.
7. Where are CO2 and O2 found on our PLANET?
a)
the atmosphere (air)
b)
the ocean (or any water)
c)
BOTH the atmosphere and the ocean
9.
8. Gases such as oxygen and carbon dioxide move in and out of cells by the process of _________.
a)
Osmosis
b)
Photosynthesis
c)
Diffusion
10.
9. In which organelle does photosynthesis occur?
a)
Nucleus
b)
Chloroplasts
c)
Mitochondria
11.
10. In which organelle does cellular respiration occur?
a)
Nucleus
b)
Chloroplasts
c)
Mitochondria
100 %
