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WorksheetsThe Mullberry Tree and the Silkworm
Total questions: 12
Worksheet time: 6mins
What process allows producers to make energy storage molecules?
Cellular respiration
Photosynthesis
Fermentation
Digestion
Why do producers need to use energy storage molecules?
To perform photosynthesis
To release energy through cellular respiration
To absorb sunlight
To produce oxygen
What do producers do with extra energy storage molecules?
Store them indefinitely
Use them to build stems, leaves, and roots
Convert them into oxygen
Release them into the atmosphere
What is an important food source for silkworms?
Oak trees
Pine trees
Mulberry trees
Maple trees
What must mulberry trees do to support silkworms?
Release more carbon dioxide than they take in
Take in more carbon dioxide than they release
Use more energy storage molecules than they make
Release more oxygen than they take in
How do silkworms obtain energy storage molecules?
By eating leaves from mulberry trees
By absorbing sunlight
By drinking water
By breathing air
Photosynthesis occurs in:
Mitochondria
Chloroplasts
Humans
Animals
What are the reactants in Photosynthesis?
Sun, CO2, glucose
glucose and oxygen
sun, carbon dioxide, water
water, glucose
For photosynthesis, a plant needs water, sun, and...
oxygen
carbon dioxide
glucose
mitochondria
