cellular respiration revision

What is one of the reactants of cellular respiration?

• energy
• glucose
• carbon dioxide
• water

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

Where does cellular respiration occur?

• Mitochondria
• Chloroplast
• Nucleus
• Vacuole

What are the reactants (inputs) of Cellular Respiration?

• Glucose and O2

• O2 and H2O

• Glucose and CO2

• O2 and CO2

If the plant population decreased, the amount of atmospheric carbon would _________.

• Stay the same

• Increase

• Decrease

Which of the following is the best conclusion that can be made from this graph?

• atmospheric carbon dioxide levels have been decreasing since 1960

• atmospheric carbon dioxide levels have increased steadily since 1960

In which way are photosynthesis and cellular respiration similar?

• Both processes destroy energy.

• Both create energy.

• Photosynthesis breaks down sugar while cellular respiration produces sugar.

• Both processes transfer energy from one form to another.

What is important about cellular respiration?

• It produces energy from the sun.

• It forms sugar.

• It transforms sugar into a usable form of energy (ATP)

• Only plants perform this process.

What happens to your breathing rate when you exercise?

• It increases
• It decreases
• It stays the same

What is cellular respiration?

• the breakdown of glucose  to release ATP
• the breakdown of glucose to release NADH
• the breakdown of glucose to release FADH
• the breakdown of glucose to release carbon