WorksheetsPhotosynthesis
Total questions: 15
Worksheet time: 4hrs 45mins
The main purpose of photosynthesis is to make ______.
glucose
oxygen
carbon dioxide
ATP
Where does photosynthesis occur?
cell wall
mitochondria
nucleus
chloroplast
What are the reactants of photosynthesis?
glucose and oxygen
carbon dioxide and water
carbon dioxide and oxygen
water and glucose
What are the products of photosynthesis?
glucose and oxygen
carbon dioxide and water
glucose and water
carbon dioxide and oxygen
What provides the energy for photosynthesis?
the wind
glucose
the sun
ATP
What is the chemical formula for glucose?
CO2
O2
C6H12O6
H2O
What organisms can do photosynthesis?
Plants
Animals
What is the name of the green pigment found in plant cells?
Carotene
Chlorophyll
Xanthophyll
What is the function of a stomate?
Make energy
Make food
Exchange gasses
Provide protection
Which organism is an autotroph?
Tree
Human
Dog
Mushroom
What color of light is the least effective for photosynthesis?
green
red
blue
orange
Photosynthesis needs enzymes for the process to occur. What type of macromolecule are enzymes?
Carbohydrate
Protein
Lipid
Nucleic acid
If you were trying to measure the rate of photosynthesis, what gas would you want to test for?
Oxygen
Carbon Dioxide
Nitrogen
What structure do plants use to absorb water and nutrients?
Flowers
Seeds
Roots
Stem
What plant structure has the most chloroplasts, and is where most photosynthesis occurs?
Stem
Flower
Leaves
Roots
