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WorksheetsBasics of Photosynthesis
Total questions: 25
Worksheet time: 13mins
What is using sunlight to make glucose?
Cellular Respiration
The Food Web
Photosynthesis
Calvin Cycle
What are the two reactants of photosynthesis?
carbon dioxide and water
sugar and oxygen
water and sugar
carbon dioxide and oxygen
What are the products of photosynthesis?
carbon dioxide and water
sugar and oxygen
water and sugar
carbon dioxide and oxygen
Uses their own food by using photosynthesis or chemosynthesis
heterotrophs
cannibals
vegans
autotrophs
What are the four levels of heterotrophs? (In order)
primary, secondary, quaternary, tertiary
primary, secondary, tertiary, quaternary
producers, primary, secondary, tertiary
secondary, tertiary, quaternary, primary
What are three reasons photosynthesis is important? (select all that apply)
carbon dioxide reduction
provides life to deep water creatures
oxygen production
beginning of food chain
Which organisms capture the sun's energy for photosynthesis? (select all that apply)
plants
some bacteria
humans
eukaryotes
Where does photosynthesis occur in plants/algae?
cell membrane
stem
nucleus
chloroplast
Name the parts of the chloroplast:
ATP, ADP+P, NADPH, NADP+
nucleus, mitochondria, cell membrane, cytoplasm
outer membrane, granum, inner membrane, stroma, thylakoids
lipids, carbohydrates, nucleic acid, protein
Where is glucose created? (dark reaction also occurs here)
granum
thylakoid
mitochondria
stroma
Where do light reactions occur?
thylakoids
stroma
granum
nucleus
Where is the chloroplasts' green pigment, chlorophyll, present?
granum
thylakoids
outer membrane
inner membrane
What are thylakoids stacks of?
lipids
granum
carbohydrates
stroma
What does the chloroplast do?
Performs cellular respiration
Create nucleic acids
Increases glucose levels
Uses light energy to produce carbohydrates
The rate of photosynthesis INCREASES as the:
oxygen increases
light intensity decreases
glucose levels increase
carbon dioxide levels increases
What is an organic compound directly produced by photosynthesis?
carbohydrate
lipid
nucleic acid
protein
If Sarah's shirt is blue, this means that:
her shirt is reflecting all wavelengths of light within the blue spectrum
her shirt is reflecting the sky
there is no explanation
her shirt is reflecting all wavelengths of light except blue
Where do light reactions take place?
stroma
thylakoid membrane
inner membrane
calvin cycle
Where do dark reactions take place?
calvin cycle
thylakoid membrane
stroma
inner membrane
What is the purpose of light reactions?
to make sunlight
to make ATP and NADPH
to produce glucose
to produce CO2
What is the purpose of dark reactions?
produce glucose
make ATP and NADPH
create water
produce CO2
What are the reactants of light reactions? (select all that apply)
sunlight
water
ADP
NADP+
What are the reactants of dark reactions? (select all that apply)
NADPH
CO2
ATP
ADP
What are the products of light reactions?
ATP and NADPH
ADP+P and NADP+
ADP and ATP
water and glucose
What are the products of dark reactions?
CO2 and H20
glucose and water
NADP+, glucose, ADP+P
ADP+P and ATP
