Resp Krebs Cycle (Stage 2)

What are the 3 stages of aerobic cellular respiration in order?

• Light dependent reactions, Calvin cycle, Glycolysis

• ETC, Krebs, Glycolysis

• Glycolysis, Krebs, ETC

• Krebs, Glycolysis, ETC

Tags

NGSS.HS-LS1-7

What is the correct balanced chemical equation for cellular respiration?

• C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O + Energy

• 6H₂O + C₆H₁₂O₆ + 6O₂ → 6CO₂ + Energy

• 6H₂O + 6CO₂→ C₆H₁₂O₆ + 6O₂ + Energy

• 2H₂O + 5C₆H₁₂O₆ + 8O₂ → 12CO₂ + Energy

Tags

NGSS.HS-LS1-7

Why is cellular respiration considered an aerobic process?

• Because it needs oxygen

• Because it does not need oxygen

Tags

NGSS.HS-LS1-7

The products of the photosynthesis equation are the __________________ of the cellular respiration equation

• Reactants

• Catalysts

• Competitors

• Products

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-5

What are the names of the 2 electron carriers used in cellular respiration (both high energy and low energy forms)

• NAD+ and NADH; FAD+ and FADH₂

• ADP and ATP; G3P and Glucose

• Hydrogen and Hydrogen dioxide; Carbon and Carbon dioxide

Tags

NGSS.HS-LS1-7

What is the starting molecule for the Krebs Cycle’s transitional part?

• Pyruvate

• NADH and FADH₂

• Glucose

• ATP

What is the waste product produced in the Krebs Cycle?

• CO₂

• O₂

• Lactic Acid

• Ethanol

In the Krebs Cycle, the 3 carbon pyruvate molecule gets broken down and its carbons combine with oxygen to be released as 3 molecules of ______________

• CO₂

• O₂

• Lactic Acid

• Ethanol

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

In the presence of oxygen, what process follows glycolysis?

• Fermentation

• Krebs Cycle

• The ETC

Tags

NGSS.HS-LS2-3

What 2 molecules pass high energy electrons to the electron transport chain?

• NADH and FADH₂

• CO₂ and O₂

• NADPH and ATP

• RuBP and Oxaloacetate

Tags

NGSS.HS-LS1-7