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15 questions
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- 1. Multiple Choice
What is the first source of energy for living things?
food
glucose
the sun
water
- 2. Multiple Choice
What are the inputs (reactants) of photosynthesis?
glucose and oxygen
glucose and carbon dioxide
carbon dioxide and oxygen
carbon dioxide and water
- 3. Multiple Choice
Where does photosynthesis take place?
mitochondria
nucleus
chloroplast
ribosome
- 4. Multiple Choice
What is the main pigment in plants?
chlorophyll
glucose
oxygen
carotene
- 5. Multiple Choice
What are the outputs (products) of photosynthesis?
carbon dioxide and water
glucose and oxygen
glucose and carbon dioxide
water and oxygen
- 6. Multiple Choice
What organisms do photosynthesis?
animals
plants
plants and animals
all living things
- 7. Multiple Choice
What are the inputs (reactants) of cellular respiration?
carbon dioxide and water
glucose and water
carbon dioxide and oxygen
glucose and oxygen
- 8. Multiple Choice
Where does cellular respiration take place?
chloroplast
lungs
mitochondria
nucleus
- 9. Multiple Choice
What are the outputs (products) of cellular respiration?
glucose, oxygen, and energy
carbon dioxide, water, and energy
water, oxygen, and glucose
water and energy
- 10. Multiple Choice
What organisms use cellular respiration to get energy?
animals only
plants only
heterotrophs only
plants and animals
- 11. Multiple Choice
What is an autotroph?
an organism that can makes its own food
an organism that needs to consume food
an organism that has absorbs food by diffusion
all living organisms
- 12. Multiple Choice
What is a heterotroph?
an organism that absorbs food by diffusion
an organism that uses photosynthesis to make its food
an organism that needs to consume food for energy
all plants
- 13. Multiple Choice
What is energy?
the ability to do your homework
the ability to maintain homeostasis
the ability to grow and develop
the ability to do work
- 14. Multiple Choice
What is the purpose of photosynthesis?
to make more plants
to convert sunlight to glucose
to convert glucose to usable energy
to change colors of leaves in the fall
- 15. Multiple Choice
What is the purpose of cellular respiration?
to convert sunlight to glucose
to breathe in oxygen and breathe out carbon dioxide
to have cells grow and develop
to convert glucose to usable energy
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