Cell Respiration AP Bio

Where does the electron transport chain of cellular respiration occur?

• Cristae

• Cytosol

• Intermembrane space

• Matrix

What is the second step of cellular respiration?

• Glycolysis

• Krebs Cycle

• Oxidative Phosphorylation

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NGSS.HS-LS1-7

Where are the electrons pumped during the electron transport chain in the mitochondria?

• Cytosol

• Stroma

• Matrix

• Intermembrane space

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NGSS.HS-LS1-7

Krebs cycle: products?

• ATP, NADH, FADH₂, CO₂

• ATP, 2 NADH, 2 FADH₂, CO₂

• ATP, 3 NADH, FADH₂, 2 CO₂

• 2 ATP, NADH, FADH₂, 2 CO₂

Tags

NGSS.HS-LS1-7

The process that breaks down sugars to make ATP when oxygen is present.

• photosynthesis 

• Kreb's cycle 

• Calvin cycle 

• Cellular respiration 

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which molecule acts as the final electron acceptor in the electron transport chain during cellular respiration?

• NADH

• FADH2

• Oxygen

• Carbon Dioxide

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DOK Level 3: Strategic Thinking

Which organelle is known as the "powerhouse of the cell" because it produces most of the cell's supply of adenosine triphosphate (ATP), used as a source of chemical energy?

• Nucleus

• Endoplasmic Reticulum

• Mitochondria

• Golgi apparatus

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NGSS.MS-LS1-2

NGSS.MS-LS1-7

Evaluate the impact of temperature on the rate of cellular respiration in yeast cells. Design a controlled experiment to test your hypothesis.

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DOK Level 4: Extended Thinking

What is the main purpose of cellular respiration?

• To produce food for the cell

• To create oxygen

• To break down sugar to release energy

• To remove waste products from the cell

Tags

NGSS.HS-LS1-7

Which of the following is NOT a product of cellular respiration?

• Water

• Carbon Dioxide

• Oxygen

• Energy

Tags

NGSS.HS-LS1-7