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
Starch
Glucose
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In what part of the cell does photosynthesis take place?
In chloroplasts
In ribosomes
In the cytoplasm
In the cell wall
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What is the word equation for photosynthesis?
Carbon dioxide + ➔ glucose +
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What is CO2?
Glucose
Water
Oxygen
Carbon Dioxide
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What is H2O?
Carbon Dioxide
Glucose
Water
Oxygen
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What is the chemical symbol equation for photosynthesis?
O2 + H2O ➔ C6H12O6 + CO2
6CO2 + 6H2O ➔ C6H12O6 + 6O2
6O2 + 6H2O ➔ C6H12O6 + 6CO2
CO2 + H2O ➔ C6H12O6 + O2
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Which type of reaction is photosynthesis?
Exothermic
Thermal
Endothermic
Ectothermic
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What can the glucose made during photosynthesis be used for?
Respiration
Photosynthesis
Stored as starch for later
Osmosis
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What is the molecular formula for glucose?
C6H12O6
C6H2O
C8H13O3
C16H2O6
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How do plants get the carbon dioxide required for photosynthesis?
It diffuses from the air into the leaves via stomata
It diffuses from the soil into the root hair cells by osmosis
They absorb it by active transport
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How do plants get the water required for photosynthesis?
They absorb it by active transport
It diffuses from the soil into the root hair cells by osmosis
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 is compact
It can easily be broken down when needed
It is insoluble in water
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?
Magnesium ions
Phosphate ions
Nitrate ions
Potassium 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 ➔ heat
Light ➔ chemical
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