Practice Questions Set On Energy Quiz
10 Questions
| Total Attempts: 250
(286).jpg "Practice Questions Set On Energy Quiz")
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Questions and Answers
- 1.Is energy is defined as the capacity to do work?
- A.
True
- B.
False
- 2.Why is water not considered food?
- A.
Too much oxygen.
- B.
It does not have ATP.
- C.
No calories to produce energy.
- D.
It creates proteins.
- 3.What are the two reasons organisms need food?(more than one answer)
- A.
Make energy
- B.
Get fat
- C.
Eat more food
- D.
Survive
- 4.How do heterotrophs and autotrophs differ in the way they obtain energy?
- A.
Heterotrophs are fish while autotrophs are mammals
- B.
Autotrophs get their energy from the sun while the heterotrophs eat autotrophs for energy.
- C.
Heterotrophs get their energy from the sun while the autotrophs eat heterotrophs for energy.
- D.
Autotrophs are fish while heterotrophs are mammels
- 5.What is excess energy usually given off as?
- A.
Kinetic energy
- B.
Chemical energy
- C.
Light energy
- D.
Heat energy
- 6.Fungi are producers.
- A.
True
- B.
False
- 7.What are the main sources of carbon dioxide in the ocean.(more than one answer)
- A.
Atmosphere
- B.
Erosion
- C.
Human activity
- D.
Respiration
- E.
Carbonate rocks
- 8.How is phosphorus important to living organisms.
- A.
Creates organic compounds
- B.
Creates energy
- C.
Creates matter
- D.
Creates heat
- 9.What is used by all types of cells as their basic energy source?
- A.
Energy
- B.
ATP
- C.
Phosphate
- D.
Light
- 10.What happens when a phosphate group is removed from ATP?
- A.
ADP
- B.
Still ATP
- C.
Energy!
- D.
I give up :(
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