B2.4 Flashcards

What does aerobic respiration take place?

Which sugar is needed by the muscles for aerobic respiration?

What does the term aerobic mean?

What is meant by 'anaerobic' respiration?

What do muscle cells need more of during exercise?

What are the two waste products of aerobic respiration?

Which substance is stored in the muscles and can be converted into glucose?

What is the word equation for aerobic respiration?

Why do muscles become fatigued (tired) during vigorous exercise?

What changes occur to the breathing and heart rate during exercise?

Why do blood vessels in the muscles dilate during exercise?

Explain what is meant by an 'oxygen debt'