Cellular Respiration

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy

• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O

• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy

• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

Tags

NGSS.HS-LS1-7

Which of the following structure is where cellular respiration (Kreb's Cycle and Electron Transport Chain) occurs in the cell?

• nucleus

• cytoplasm

• mitochondria

• vacuoles

Tags

NGSS.HS-LS1-7

What are the stages of cellular respiration in order?

• glycolysis, oxidative phosphorylation, the citric acid cycle

• oxidative phosphorylation, glycolysis, the citric acid cycle

• glycolysis, the citric acid cycle, oxidative phosphorylation

• the citric acid cycle, oxidative phosphorylation, glycolysis

Tags

NGSS.HS-LS1-7

Which organism go through cellular respiration?

• animals

• plants

• both animals and plants

• none

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Which of the following processes produces the most ATP?

• Glycolysis

• Krebs cycle

• Electron transport chain

• Fermentation

Answer explanation

The electron transport chain produces the most ATP, generating about 28-34 ATP molecules per glucose molecule, compared to 2 from glycolysis, 2 from the Krebs cycle, and none from fermentation.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Cellular respiration happens in the cell's _____.

• atmosphere

• mitochondria

• carbon dioxide

• chloroplast

Tags

NGSS.HS-LS1-7

What is the primary function of cellular respiration?

• To produce glucose

• To generate ATP

• To store oxygen

• To break down proteins

Tags

NGSS.HS-LS1-7

What is the main advantage of aerobic respiration over anaerobic respiration?

• Faster ATP production

• Higher ATP yield

• Less oxygen required

• No byproducts

Which of the following is a byproduct of aerobic respiration?

• Lactic acid

• Ethanol

• Carbon dioxide

• Methane

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which of the following is NOT a stage of aerobic respiration?

• Glycolysis

• Krebs cycle

• Electron transport chain

• Fermentation

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3