Welcome to the Quiz!
This quiz contains 15 questions from a mix of 1 subtopics.
Which of the following absorbs the energy required for photosynthesis?
Chlorophyll
Glucose
Starch
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In what part of the cell does photosynthesis take place?
In chloroplasts
In the cell wall
In the cytoplasm
In ribosomes
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What is the word equation for photosynthesis?
Carbon dioxide + ➔ glucose +
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What is CO2?
Carbon Dioxide
Oxygen
Glucose
Water
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What is H2O?
Carbon Dioxide
Glucose
Water
Oxygen
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What is the chemical symbol equation for photosynthesis?
6O2 + 6H2O ➔ C6H12O6 + 6CO2
CO2 + H2O ➔ C6H12O6 + O2
O2 + H2O ➔ C6H12O6 + CO2
6CO2 + 6H2O ➔ C6H12O6 + 6O2
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Which type of reaction is photosynthesis?
Exothermic
Endothermic
Ectothermic
Thermal
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What can the glucose made during photosynthesis be used for?
Respiration
Photosynthesis
Osmosis
Stored as starch for later
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What is the molecular formula for glucose?
C8H13O3
C6H2O
C6H12O6
C16H2O6
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How do plants get the carbon dioxide required for photosynthesis?
It diffuses from the soil into the root hair cells by osmosis
They absorb it by active transport
It diffuses from the air into the leaves via stomata
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How do plants get the water required for photosynthesis?
It diffuses from the soil into the root hair cells by osmosis
They absorb it by active transport
It diffuses from the air into the leaves via stomata
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What makes starch a useful long term storage molecule?
(Select all that apply)
It can easily be broken down when needed
It is insoluble in water
It is compact
It requires energy to make
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One use of glucose is to make amino acids.
What else do plants need to make amino acids?
Potassium ions
Phosphate ions
Magnesium ions
Nitrate ions
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What are the main uses of glucose in plants?
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Which useful energy transfer or conversion happens overall in photosynthesis?
Chemical ➔ light
Light ➔ chemical
Light ➔ heat
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