Cellular Respiration

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 the correct equation for cellular respiration?

• oxygen + sugar -> carbon dioxide + water + Energy

• carbon dioxide + sugar + Energy -> carbon dioxide + water

• carbon dioxide + water -> oxygen + sugar + Energy

• carbon dioxide + water + Energy -> oxygen + sugar

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's the chemical formula for glucose?

• 6C6H12O6

• C12H6O12

• C6H12O6

• CHO

Which organ excretes (gets rid of) carbon dioxide?

• Lungs

• Liver

• Heart

• Kidney

What happens to your breathing rate when you exercise?

• It increases
• It decreases
• It stays the same

One molecule needed for cellular respiration is

• carbon dioxide

• glucose

• water

• chlorophyll

One molecule produced by animals during cellular respiration is

• carbon dioxide

• glucose

• oxygen

• chlorophyll

Cellular respiration is

• a chemical reaction and NOT the same as breathing

• the movement of air in and out of the lungs

• not a chemical reaction

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

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