Biology - Cellular Respiration and Fermentation

When we say a process requires oxygen, we call it what?

• Anaerobic

• Aerobic

• Oxyphillic

• Oxygenphilia

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

When we say a process that does not require oxygen, we call it what?

• Anaerobic

• Aerobic

• Oxyphillic

• Oxygenphilia

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NGSS.HS-LS2-3

True or False: We call the first phase of cellular respiration glycolysis.

• True

• False

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NGSS.HS-LS1-7

Which of the following is a reactant of cellular respiration?

• Oxygen

• Carbon Dioxide

• Glucose

• Glucose and Oxygen

Tags

NGSS.HS-LS1-7

Glycolysis is responsible for breaking glucose down into what?

• CO2

• H2O

• Acetyl CoA

• 2 Pyruvic Acids

Tags

NGSS.HS-LS1-7

True or False: Only heterotrophs need to perform cellular respiration.

• True

• False

Tags

NGSS.HS-LS1-7

During which phase of cellular respiration is the most ATP harvested?

• Glycolysis

• Krebs Cycle

• Electron Transport Chain

• Citric Acid Cycle

Tags

NGSS.HS-LS1-7

Which of the following is NOT a product of cellular respiration?

• Water

• Carbon Dioxide

• Energy in the form of ATP

• Glucose

Tags

NGSS.HS-LS1-7

Many different chemical reactions occur during cellular respiration. It is a process that requires certain resources to get started and in turn it produces resources when it is finished. With all of that being said, why do organisms want to perform cellular respiration? What is the main purpose?

• To make H2O from CO2

• To harvest energy from food

• To create much needed O2

• To create glucose

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NGSS.HS-LS1-7

In each phase of cellular respiration there is a certain amount of chemical energy harvested in the form of ATP. On a perfect day, with everything running at 100% efficiency, how many molecules of ATP can we harvest from 1 molecule of glucose?

• 38

• 23

• 4

• 2

Tags

NGSS.HS-LS1-7