05.2 BA (pg.130)

Where do the high-energy electrons from glycolysis and the Krebs cycle pass to in the last stage of cellular respiration?

• Cytoplasm

• Mitochondrion

• Endoplasmic Reticulum

• Nucleus

What is the final electron acceptor of the electron transport chain?

• Glucose

• Water

• Oxygen

• Carbon dioxide

What is the function of the electron transport chain in cellular respiration?

• Produce high-energy electrons

• Synthesize glucose from ATP

• Synthesize ATP from ADP

• Convert NADH to NAD+

Where is the electron transport chain located in eukaryotic cells?

• Endoplasmic Reticulum

• Nucleus

• Cytoplasm

• Mitochondrion

What is the role of oxygen in the electron transport chain?

• Synthesizes ATP from ADP

• Transports glucose into the mitochondrion

• Forms water with hydrogen ions

• Donates high-energy electrons

What is the purpose of the charge difference built up during electron transport?

• Convert NADH to NAD+

• Power the synthesis of ATP

• Produce high-energy electrons

• Synthesize glucose from ATP

What is the function of ATP synthases in the inner mitochondrial membrane?

• Convert NADH to NAD+

• Synthesize ATP from ADP

• Donates high-energy electrons

• Produce high-energy electrons

What is the process used by the cell to produce ATP during electron transport?

• Photosynthesis

• Glycolysis

• Krebs cycle

• Chemiosmosis

What is the role of H+ ions in the intermembrane space during electron transport?

• Form water with oxygen

• Convert NADH to NAD+

• Produce high-energy electrons

• Power the synthesis of ATP

What is the result of the movement of high-energy electrons down the electron transport chain?

• Power the synthesis of ATP

• Produce high-energy electrons

• Synthesize glucose from ATP

• Convert NADH to NAD+