Photosynthesis | Photosynthesis Quiz

Photosynthesis

9th - 10th grade

1764 times

Biology

70%average accuracy

3 years ago

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15 QuestionsShow answers

Question 1
SURVEY
30 seconds
Q. The main source of energy for all life comes from ____.
answer choices
the Earth
the moon
the sun
the food we eat/make
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Question 2
SURVEY
60 seconds
Q. Most plants appear green because chlorophyll
answer choices
absorbs green light.
absorbs violet light.
reflects green light.
does not absorb violet light.
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Question 3
SURVEY
60 seconds
Q. The reactants of photosynthesis are
answer choices
sugar and water.
sugar and oxygen.
carbon dioxide and water.
carbon dioxide and oxygen.
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Question 4
SURVEY
120 seconds
Q. Which statement about photosynthesis is correct?
answer choices
Plants get the energy they need for photosynthesis from water.
Plants get the energy they need for photosynthesis from soil.
Plants get the energy they need for photosynthesis from sunlight.
Plants do not require energy to perform photosynthesis.
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Question 5
SURVEY
60 seconds
Q. What are the products of photosynthesis?
answer choices
Carbon dioxide and water
Carbon dioxide and oxygen
Glucose and oxygen
Glucose and water
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Question 6
SURVEY
30 seconds
Q. What pigment absorbs sunlight for photosynthesis?
answer choices
chloroplast
thylakoid
grana
chlorophyll
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Question 7
SURVEY
20 seconds
Q. Autotroph or heterotroph?
answer choices
Autotroph
Heterotroph
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Question 8
SURVEY
20 seconds
Q. Autotroph or heterotroph?
answer choices
Autotroph
Heterotroph
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Question 9
SURVEY
60 seconds
Q. Which of the following is the correct equation for PHOTOSYNTHESIS?
answer choices
6CO₂ + 6H₂O --> 6O₂+ C₆H₁₂O₆
6CO₂+ C₆H₁₂O₆ + 6H₂O --> O₂
6O₂ + 6H₂O --> 6CO₂+ C₆H₁₂O₆
C₆H₁₂O₆ + 6O₂ ---> 6H₂O + 6CO₂
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Question 10
SURVEY
60 seconds
Q. Which gas is removed from the atmosphere during photosynthesis?
answer choices
hydrogen
oxygen
nitrogen
carbon dioxide
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Question 11
SURVEY
60 seconds
Q. What is the function of NADPH and ATP?
answer choices
They absorb light
They power the light-dependent reactions
They are light-reflecting pigments
They act as short-term energy storage
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Question 12
SURVEY
60 seconds
Q. Use the diagram to answer the question. Between which parts of the molecule must the bonds be broken to form an ADP molecule?
answer choices
A and B
A and C
B and C
C and D
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Question 13
SURVEY
60 seconds
Q. Is ADP or ATP more like a fully charged battery, and why?
answer choices
ADP, because it has three phosphate groups; breaking and reforming the bonds among them releases energy.
ATP, because it has three phosphate groups; breaking and reforming the bonds among them releases energy.
ADP, because it has two phosphate groups; breaking and reforming the bonds among them releases energy.
ATP, because it has two phosphate groups; breaking and reforming the bonds among them releases energy.
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Question 14
SURVEY
60 seconds
Q. What characteristic sets heterotrophs apart from autotrophs?
answer choices
Heterotrophs can be classified only as mammals.
Heterotrophs use energy from the sun to make their own food.
Heterotrophs obtain food from consuming other living or once-living things.
Heterotrophs obtain food through the process of photosynthesis.
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Question 15
SURVEY
30 seconds
Q. In which eukaryotic organelles does photosynthesis occur?
answer choices
mitochondria
stomata
xylem
chloroplast
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