How does energy flow into and out of an ecosystem according to the image?

How does energy flow into and out of an ecosystem according to the image?

• Energy enters as heat and leaves as sunlight.

• Energy enters as organic molecules and leaves as ATP.

• Energy enters as sunlight and leaves as heat.

• Energy enters as ATP and leaves as CO2 and H2O.

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What is the nature of the breakdown of organic molecules in catabolic pathways?

• Endergonic

• Exergonic

• Anabolic

• Metabolic

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Which of the following is the most prevalent and efficient catabolic pathway?

• Protein Synthesis

• Cellular Respiration

• Photosynthesis

• Fermentation

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NGSS.HS-LS1-7

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What does cellular respiration consume?

• Carbon dioxide and water

• Oxygen and organic molecules such as glucose

• Nitrogen and minerals

• ATP and fatty acids

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NGSS.HS-LS1-7

Where does cellular respiration occur?

• In the chloroplast

• In the nucleus

• In the mitochondria

• In the ribosome

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NGSS.HS-LS1-7

What is produced by cellular respiration due to the transfer of electrons (redox reactions)?

• Carbon dioxide

• Glucose

• ATP

• Oxygen

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NGSS.HS-LS1-7

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What is the nature of the breakdown of organic molecules in catabolic pathways?

• Endergonic

• Exergonic

• Equilibrium

• Ectothermic

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NGSS.HS-LS1-7

NGSS.HS-LS2-5

What process is described as a partial degradation of sugars that occurs without oxygen?

• Aerobic respiration

• Anaerobic respiration

• Fermentation

• Photosynthesis

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NGSS.HS-LS2-3

What does aerobic respiration consume and yield?

• Consumes ATP and yields organic molecules and oxygen

• Consumes organic molecules and oxygen and yields ATP

• Consumes sugars and yields carbon dioxide and water

• Consumes carbon dioxide and water and yields sugars and oxygen

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NGSS.HS-LS1-7

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How does anaerobic respiration differ from aerobic respiration?

• It consumes ATP instead of producing it

• It yields organic molecules instead of ATP

• It consumes compounds other than oxygen

• It does not involve the breakdown of sugars

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NGSS.HS-LS2-3