Font size
WorksheetsPhotosynthesis
Total questions: 21
Worksheet time: 13mins
If you were to grow a plant from seed, what would you need?
Where does photosynthesis occur?
mitochondria
chloroplast
animal cells
ribosomes
What is the name of the pigment molecule that absorbs light energy and makes plants green?
chloroplast
glucose
mitochondria
chlorophyll
Which of the following are products of photosynthesis? (Select 2)
glucose
light
water
oxygen
How does water and nutrients get to a plant?
Stomata
Xylem
Leaves
Roots
A plant's stomata is responsible for
Getting nutrients to the plant
Making chlorophyll
Absorbing light
Exchanging gases
Stomata is compared to _________ on a human body.
blood vessels
pores
muscles
nerves
Underwater photosynthesis takes __________ than above ground photosynthesis.
shorter
longer
Which plants do NOT need photosynthesis to survive?
Trees
Venus flytraps
Roses
Grass
Mushrooms
What does "photosynthesis" mean?
Combining life into oxygen
Combining water and CO2 in the presence of light.
What do plants take in through their ROOTS to make food (or carry out photosynthesis)?
Carbon Dioxide
Water
Light
Where in a plant cell does photosynthesis take place
Palisade cells
Chlorophyll
Chloroplasts
Vacuole
What is the purpose of photosynthesis?
To release energy
To create glucose
To grow
To get oxygen for respiration
Which of these are limiting factors for photosynthesis? Choose 3 answers.
Light intensity
CO2 concentration
Temperature
Light
CO2 low levels
What are the products of photosynthesis?
Oxygen and Energy
Carbon Dioxide and Glucose
Glucose and Oxygen
Oxygen and Water
Chlorophyll works best with __________ and ___________ wavelenght of light.
violet
green
blue
yellow
red
Sugar and oxygen are the ________________of photosynthesis, while carbon dioxide, water and light energy are the ___________________.
end result, ingredients
ingredients, end result
reactants, products
products, reactants
Light reactions occur in the ______________________of the chloroplast
thylakoids
stroma
outer membrane
Light-independent reactions occur in the ______________________of the chloroplast
thylakoids
stroma
outer membrane
