Electron Transport Chain in Respiration

Where does the electron transport chain occur?

• Nucleus

• Vacuole

• Mitochondria

• Nucleolus

Tags

NGSS.HS-LS1-7

In what part of the mitchondria does the electron transport chain occur?

• Inner mitochondrial membrane (folds of the mitochondria)

• Outer mitochondrial membrane

• Cytoplasm

• Ribosomes

True or False: Water is produced as a byproduct during this stage of cellular respiration.

• True

• False

Tags

NGSS.HS-LS1-7

The process that enables ATP synthase to function is...

• endocytosis

• active transport

• pinocytosis

• osmosis

• diffusion

Tags

NGSS.HS-LS1-7

What does FADH2 and NADH bring to the electron transport chain?

• Oxygen

• Water

• Electron

• ATP

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

ATP synthesis by ATP synthase is driven by

• H⁺ movement

• electron movement

• NADH movement

• FADH₂ movement

Please indicate the correct equation(s) for Cellular Respiration. (2 answers)

• Glucose + Oxygen --> Carbon Dioxide + Water + Energy

• C₆H₁₂O₆ + O₂ --> CO₂ + H₂O + ATP

• Carbon Dioxide + Water + Energy --> Glucose + Oxygen

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

Tags

NGSS.HS-LS1-7

The conversion of glucose to two molecules of pyruvate is the result of what process?

• the krebs cycle
• glycolysis
• the electron transport chain
• oxidative phosphorylation

Tags

NGSS.HS-LS1-7

What does ATP synthase do?

• Create ATP in chemiosmosis.
• Break down ATP in chemiosmosis.
• Break down NADPH. 
• Create NADPH.

Tags

NGSS.HS-LS1-7

What enzyme in the ETC is responsible for generating the ATP molecules?

• ATPase
• ATP synthase
• Hexokinase
• none of the above