Respiration (AQA GCSE Biology Combined Science): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
What does respiration break down to release energy?
What does respiration break down to release energy?
Glucose
Where in the cell does aerobic respiration occur?
Where in the cell does aerobic respiration occur?
Mitochondria
What are the products of aerobic respiration?
What are the products of aerobic respiration?
Carbon dioxide and water
Which type of respiration releases more energy?
Which type of respiration releases more energy?
Aerobic respiration
What does anaerobic respiration in muscles produce?
What does anaerobic respiration in muscles produce?
Lactic acid
What causes muscle fatigue during intense exercise?
What causes muscle fatigue during intense exercise?
Lactic acid buildup
What does fermentation in yeast produce?
What does fermentation in yeast produce?
Ethanol and carbon dioxide
Which is NOT a use of energy from respiration?
Which is NOT a use of energy from respiration?
Photosynthesis
Is respiration an exothermic or endothermic reaction?
Is respiration an exothermic or endothermic reaction?
Exothermic
What is a key difference between respiration and photosynthesis?
What is a key difference between respiration and photosynthesis?
Respiration breaks down glucose