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 ribosomes
In the cell wall
In chloroplasts
In the cytoplasm
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What is the word equation for photosynthesis?
Carbon dioxide + ➔ glucose +
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What is CO2?
Water
Oxygen
Carbon Dioxide
Glucose
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What is H2O?
Oxygen
Water
Glucose
Carbon Dioxide
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What is the chemical symbol equation for photosynthesis?
6O2 + 6H2O ➔ C6H12O6 + 6CO2
6CO2 + 6H2O ➔ C6H12O6 + 6O2
CO2 + H2O ➔ C6H12O6 + O2
O2 + H2O ➔ C6H12O6 + CO2
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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?
Photosynthesis
Stored as starch for later
Osmosis
Respiration
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What is the molecular formula for glucose?
C6H2O
C16H2O6
C6H12O6
C8H13O3
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How do plants get the carbon dioxide 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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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 can easily be broken down when needed
It is insoluble in water
It requires energy to make
It is compact
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One use of glucose is to make amino acids.
What else do plants need to make amino acids?
Potassium ions
Nitrate ions
Phosphate ions
Magnesium 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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