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WorksheetsFinal exam practice 2
Total questions: 28
Worksheet time: 15mins
What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.
oxygen, glucose, sunlight
sunlight, oxygen, water
water, oxygen, carbon dioxide
carbon dioxide, sunlight, water
What pigment captures/absorbs sunlight?
stomata
chlorophyll
chloroplast
phloem
What is the tiny openings that let in the carbon dioxide needed for photosynthesis?
stomata
xylem
phloem
chloroplast
What are the 2 products of photosynthesis? The products are the things made in the process of photosynthesis.
water, sunlight
glucose, carbon dioxide
oxygen, glucose
sunlight, oxygen
What is the main purpose of photosynthesis?
To make food
To create energy
To release oxygen
To absorb sunlight
Which product is "waste" and mostly released by the producer (plant)?
oxygen
carbon dioxide
sugar
glucose
Which of the following are TRUE statements? (Select ALL that apply)
Photosynthesis takes place in the chloroplasts of leaf cells
Photosynthesis means "making food using sun"
Photosynthesis can occur in the dark
All plants, plant-like protists, and some bacteria go through photosynthesis
What color is chlorophyll?
blue
green
white
red
True or False: All plants need the same amount of sun to make enough food to be healthy.
True
False
Where in plants does most photosynthesis occur?
fruit
leaves
stem
flowers
Where in plants do carbon dioxide and oxygen enter/exit?
flower
stomata
roots
stem
Does the process of photosynthesis only occur in plants?
True
False
What is the formula for cellular respiration?
CO2+H2O+Light Energy-->C6H12O6+O2
CO2+H2O+ATP-->C6H12O6+O2
C6H12O6+O2-->CO2+H2O+Light Energy
C6H12O6+O2-->CO2+H2O+ATP
Does cellular respiration store or release energy?
Store
Release
In what molecule is the energy carried in cells?
Glucose
Oxygen
ATP
Carbon Dioxide
What materials GO INTO cellular respiration?
Glucose
ATP
Oxygen
Carbon Dioxide
Water
What is the process that takes sunlight and stores it as glucose?
Cellular Respiration
Photosynthesis
Chemical Reaction
Natural Selection
What is the process that combines glucose and oxygen to release energy?
Cellular Respiration
Photosynthesis
Chemical Reaction
Natural Selection
Heterotrophs (Animals) give what to autotrophs (Plants) during photosynthesis and cellular respiration?
Glucose
Carbon Dioxide
Water
Light Energy
Oxygen
Occurs in plants
photosynthesis only
cellular respiration only
photosynthesis and cell respiration
all of the above
Why are many plants green?
plant cells are green
plants absorb green light
chlorophyll reflects green light
rigid cell walls are green
Adenosine Tri-Phosphate is also known as?
ATP
ADP
ABC
What are the products of photosynthesis?
carbon dioxide and water
glucose and oxygen
sunlight and water
glucose and carbon dioxide
