Cellular Respiration

This process releases chemical energy from sugars and other carbon-based molecules to make ATP when oxygen is present.

• photosynthesis
• light-independent reaction
• cellular respiration
• light-dependent reaction

What is the name of the 1st step of cellular respiration?

• Glycolysis
• Kreb's Cycle
• ETC
• Anaerobic respiration

Glucose is broken down during which process

• Krebs cycle
• Calvin cycle
• Glycolysis
• Photosynthesis

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

The energy in ATP is stored 

• in the bond between the second and third phosphate
• in the bond between the first and second phosphate
• in the bond between the adenosine and the first phosphate
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What is the electron carrier molecule involved in cellular respiration?

• DNA

• mRNA

• NADH

• NADPH

The correct order of stages of cellular respiration is

• glycolysis - the Calvin cycle - electron transport.

• the light reactions - glycolysis - the Krebs cycle.

• glycolysis - the Krebs cycle - electron transport.

• electron transport - glycolysis - the Krebs cycle.

Which of the following are electron carriers for the electron transport chain in cellular respiration?

• NADPH

• FADH₂

• NADH

• NADH & FADH₂

Which process releases energy in glucose to form ATP, NADH, and pyruvate?

• Glycolysis

• Oxidative Phosphorylation

• Krebs Cycle

• Fermentation

The point of the Krebs Cycle is to...

• Produce high amounts of ATP using a proton gradient

• Move high energy electrons through series of proteins to eventually bind with O₂, creating water and protons

• Break down pyruvate to produce electron carrier molecules, FADH₂ and NADH, as well as CO₂ and ATP as byproducts

• Use ATP and NADPH to produce 6 carbon sugars