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WorksheetsPhotosynthesis & Cellular Respiration
Total questions: 30
Worksheet time: 25mins
Photosynthesis is a biological process that occurs in autotrophs (plants). Which of the following is produced as a result of photosynthesis?
Water and light
Glucose and chlorophyll
Glucose and oxygen
Carbon dioxide and water
Where do the reactions of photosynthesis take place in autotrophs (plants)?
Chloroplast
Mitochondria
Cell Walls
Cytoplasm
The organic molecule that is the cell's primary form of energy?
Glucose
ATP
ADP
GMP
Where does the energy for plants to perform photosynthesis come from?
Breaking down ATP
sunlight
glucose metabolism
None of the Above
What is the chemical equation for photosynthesis? Choose the BEST answer
C6H12O6 + O2 -> CO2 + H2O
CO2 + H2O --> C6H12O6 + O2
6 CO2 + 6 H2O --> C6H12O6 + 6 O2
C6H12O6 + 6 O2 -> 6 CO2 + 6 H2O
What is the pigment responsible for absorbing light energy in chloroplasts during photosynthesis?
None of the Above
Carotenoids
Xenophylls
Chlorophyll
Cellular Respiration involves the chemical breakdown of _____ to form ATP Energy
Fats
Fructose
Glucose
Proteins
True of False, Plants can perform Cellular Respiration and Photosynthesis
False
True
Photosynthesis is ...
The process in which organisms convert/transfer energy from glucose to ATP.
The process in which organisms exchange carbon dioxide and oxygen in their lungs.
The process of taking a picture.
The process of plants converting/transferring solar energy to chemical energy to make their food.
oxygen and carbon dioxide
light and water
Which process does heterotrophs (animals) and autotrophs (plants) undergo in order to convert glucose into ATP?
cellular respiration
osmosis
photosynthesis
transcription
In what organelle does cellular respiration take place?
mitochondria
chromosomes
lysosomes
nucleus
What is one of the reactants (raw materials) going into cellular respiration?
Energy
Sugar (Glucose)
Carbon dioxide
Water
Which statement about photosynthesis is correct?
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.
Which organism(s) go through cellular respiration?
animals only
plants only
both animals and plants
decomposers
Where does photosynthesis occur in the cell?
chloroplast
cytoplasm
mitochondria
nucleus
What does a plant take IN to start photosynthesis?
oxygen
carbon dioxide
glucose
lipids
What does a plant give OFF in photosynthesis?
water, sunlight
glucose, oxygen
oxygen, water
glucose, carbon dioxide
What is the purpose of cellular respiration?
produce glucose for all living things
produce ATP for plants
produce glucose for plants
produce ATP for all living things
What is the DEPENDENT variable (effect) in this experiment?
"Does eating breakfast improve test scores?"
eating breakfast or not
the grade you got on the test
what time you get up in the morning
how tasty the breakfast is
You are testing how the amount you water a plant affects its growth. What would be the INDEPENDENT VARIABLE in this experiment.
They type of pot you put the plants in.
The amount you water each plant.
The amount of sunlight the plants get.
The amount the plant grows.
How does most of the water needed by the plant get into its leaves?
It enters through the stomata
The roots absorb it and then it travels up the stem
It's made during a chemical reaction in the leaf
The flowers capture water and deliver it to the leaves
How does carbon dioxide get into the plant?
It enters through the leaves
Photosynthesis and plants are an important part of the food web because...
it makes carbon dioxide
it makes food for the food webs
it makes water
it's not important
