Cellular Respiration Quiz

What is cellular respiration?

• The process by which cells convert glucose and oxygen into carbon dioxide and water.

• The process by which cells convert glucose and oxygen into carbon dioxide, water, and energy in the form of ATP.

• The process by which cells convert glucose and oxygen into carbon dioxide, water, and waste products.

• The process by which cells convert carbon dioxide and water into glucose and oxygen.

What are the main parts of cellular respiration?

• photosynthesis, fermentation, electron transport chain

• mitosis, meiosis, DNA replication

• transcription, translation, protein synthesis

• glycolysis, citric acid cycle, oxidative phosphorylation

What is glycolysis and where does it occur?

• Glycolysis is the metabolic pathway that converts glucose into pyruvate. It occurs in the cytoplasm of cells.

• Glycolysis is the metabolic pathway that converts pyruvate into glucose. It occurs in the endoplasmic reticulum of cells.

• Glycolysis is the metabolic pathway that converts glucose into lactic acid. It occurs in the nucleus of cells.

• Glycolysis is the metabolic pathway that converts pyruvate into glucose. It occurs in the mitochondria of cells.

What happens in the Krebs cycle and where does it occur?

• The Krebs cycle occurs in the ribosomes.

• The Krebs cycle occurs in the nucleus.

• The Krebs cycle occurs in the cytoplasm.

• The Krebs cycle occurs in the mitochondria.

What is the electron transport chain and where does it occur?

• The electron transport chain occurs in the cytoplasm.

• The electron transport chain occurs in the nucleus.

• The electron transport chain occurs in the cell membrane.

• The electron transport chain occurs in the inner mitochondrial membrane.

What is the role of mitochondria in cellular respiration?

• Mitochondria produce energy through cellular respiration.

• Mitochondria have no role in cellular respiration.

• Mitochondria break down energy in cellular respiration.

• Mitochondria store energy in cellular respiration.

What is the chemical equation for cellular respiration?

• C6H12O6 + 6O2 -> 6CO2 + 6H2O + ATP

• C6H12O6 + 6O2 -> 6CO2 + 6H2O + NADH

• C6H12O6 + 6O2 -> 6CO2 + 6H2O

• C6H12O6 + 6O2 -> 6CO2 + 6H2O + ADP

What is produced in glycolysis?

• Pyruvate, ATP, NADH

• Acetyl-CoA, GTP, FADH2

• Glucose, ADP, FADH2

• Lactic acid, ATP, NADPH

What is produced in the Krebs cycle?

• ATP, NADH, FADH2, and CO2

• GTP, NADPH, FADH, and H2O

• ATP, NADPH, FAD, and H2O

• ADP, NADPH, FAD, and O2

What is produced in the electron transport chain?

• NADH

• ADP

• ATP

• GTP