Which of the following best describes the flow of energy in an ecosystem?

Ecology & Bioenergetics Quiz

Quiz
•
Science
•
12th Grade
•
Hard
Jhuly-An Villanueva
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Energy flows in a circular manner.
Energy flows in a one-way stream, from primary producers to various consumers.
Energy is recycled within the ecosystem.
Energy is created and destroyed within the ecosystem.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of chloroplasts in plant cells?
Cellular respiration
Photosynthesis
Protein synthesis
Lipid storage
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following processes occurs in the cytoplasm of the cell?
Krebs cycle
Glycolysis
Electron transport chain
Light-dependent reactions
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a food chain, which of the following is a primary consumer?
Grass
Rabbit
Snake
Hawk
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following reactions occurs in the thylakoid membrane of the chloroplast?
Light-independent reactions
Light-dependent reactions
Glycolysis
Krebs cycle
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final electron acceptor in aerobic respiration?
NADH
FADH2
Oxygen
Carbon dioxide
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a product of the light-independent reactions (Calvin cycle)?
ATP
NADPH
Glucose
Oxygen
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