Use the sheet to help you write out the word equation for aerobic and anaerobic respiration Write the symbol equation for aerobic respiration below.

• Use the sheet to help you write out the word equation for aerobic and anaerobic respiration

• Write the symbol equation for aerobic respiration below

Objectives

Be able to;

• All: Recall the equation for respiration

• Most: Can describe the difference between aerobic and anaerobic respiration

• Some: Describe the meaning of oxygen debt and cramp

Questions

• What is cramp?

• When do we get cramp?

• Why do we get cramp?

• What does cramp indicate within the body?

Respiration

There are two types of respiration,

• Aerobic – needs oxygen and happens in cells when glucose reacts with oxygen

• Anaerobic - does not need oxygen. It happens when there is not enough oxygen for aerobic respiration

• Write down the equations for both types of respiration

• Construct a table showing the differences between both types of respiration

• Why does the body need both types?

• Explain anaerobic respiration

• Link this with ideas such as oxygen debt and exhaustion

• You are running the London marathon…..

• How could you make sure you finish the race?

Objectives

Be able to;

• All: Recall the equation for respiration

• Most: Can describe the difference between aerobic and anaerobic respiration

• Some: Describe the meaning of oxygen debt and cramp