Photosynthesis Question Preview (ID: 16691)
Photosynthesis Review.
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Which of the following is a photosynthesis product?
a) Oxygen
b) Carbon Dioxide
c) enzymes
d) chlorophyll
Why do plants make glucose?
a) As a reactant for photosynthesis
b) As a reactant for cellular respiration in animals
c) As a reactant for cellular respiration in themselves
d) None of the above
Why are enzymes needed in the photosynthesis reaction?
a) To bind sunlight to glucose
b) To bind oxygen molecules to glucose
c) To slow down the reaction
d) To speed up the reaction
Which of the following is NOT a photosynthesis reactant?
a) CO2
b) C6H12O6
c) H2O
d) None of the above are photosynthesis reactants
Where does photosynthesis take place?
a) Mitochondria
b) Lysosomes
c) Chloroplasts
d) Centrioles
What is the importance of photosynthesis?
a) To convert glucose into ATP.
b) To convert light energy into food energy.
c) To give animals oxygen.
d) To produce carbon dioxide and water.
What is present in autotrophs that is not present in heterotrophs
a) enzymes
b) chlorophyll
c) water
d) oxygen
Which of the following best defines photosynthesis?
a) Process by which consumers convert light energy from the sun into chemical energy in the form of starch
b) Process by which producers convert light energy from the sun into chemical energy in the form of glucose
c) Process by which producers convert food energy from the sun into chemical energy in the form of glucose
d) Process by which consumers convert food energy from the sun into chemical energy in the form of starch
Which of the following is shows the photosynthetic reaction?
a) 6CO2+6H2O yields C6H12O6+O2 Over arrow: mitochondria, sunlight, enzymes
b) 6CO2+6H2O yields C6H12O6+O2 Over arrow: chlorophyll, sunlight, enzymes
c) 6CO2+6O2 yields C6H12O6+H2O Over arrow: mitochondria, sunlight, enzymes
d) 6CO2+6O2 yields C6H12O6+H2O Over arrow: chlorophyll, sunlight, enzymes
Which of the following best defines organic molecules?
a) Any molecule with at least one carbon and hydrogen bonded
b) Any molecule with at least one carbon and oxygen bonded
c) Any molecule with at least one carbon and helium bonded
d) Any molecule with at least one carbon and oxygen bonded
What is the main function of chlorophyll?
a) To give the organism its green color
b) To collect ATP
c) To capture light energy
d) To make enzymes
Organisms, such as plants, that make their own food are called
a) autotrophs
b) heterotrophs
c) omnivores
d) herbivores
Which of the following is inorganic?
a) Enzymes
b) Chlorophyll
c) Glucose
d) Carbon Dioxide
Which of the following is organic?
a) Oxygen
b) Glucose
c) Carbon Dioxide
d) Sunlight
The energy obtained from sunlight in photosynthesis is stored where for later use?
a) In the bonds of oxygen
b) In the bonds of water
c) In the bonds of glucose
d) In the bonds of carbon dioxide
Which of the following organisms can do photosynthesis?
a) Plants
b) Algae
c) Cyanobacteria
d) All of the above
Which of the following do NOT typically do photosynthesis?
a) animals
b) plants
c) algae
d) cyanobacteria
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