What is the main purpose of cellular respiration?

• To produce glucose

• To release chemical energy as ATP

• To store oxygen

• To create enzymes

Tags

NGSS.HS-LS1-7

Which step of cellular respiration involves the Krebs Cycle?

• Step One

• Step Two

• Step Three

• Step Four

Tags

NGSS.HS-LS1-7

How do H+ ions move through ATP synthase?

• Active transport

• Facilitated diffusion

• Simple diffusion

• Osmosis

What is the molecule of importance for the Electron Transport Chain (ETC) and Oxidative Phosphorylation?

• NADH

• FADH₂

• H⁺

• ATP

Tags

NGSS.HS-LS1-7

In which stage of respiration is oxygen the final electron acceptor?

• Glycolysis

• Krebs Cycle

• Electron Transport Chain

• Fermentation

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3