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8C revision

Last updated 3 months ago
30 questions
1

Which of the following is the correct word equation for aerobic respiration?

1

What is the main difference between aerobic and anaerobic respiration?

1

What is the by-product of anaerobic respiration in animals?

1

Which of the following is a correct equation for anaerobic respiration in yeast?

1

What happens when too much lactic acid builds up in muscles?

1

Which of the following statements is true?

1

What is the function of mitochondria in cells?

1

What is the main difference between breathing and respiration?

1

What happens when you inhale?

1

Where does respiration take place in the body?

1

Which gas is removed from the body during exhalation?

1

Which organ is responsible for breathing?

1

Where does gas exchange occur in human lungs?

1

What gas moves from the alveoli into the blood?

1

What feature of alveoli helps gas exchange?

1

How are fish gills adapted for gas exchange?

1

What gas do fish absorb from the water through their gills?

1

How do plants exchange gases with their environment?

1

During photosynthesis, what gas do plants take in?

1

What gas do plants release during respiration?

1

Why do alveoli have thin walls?

1

Why do alveoli have a large surface area?

1

How do fish gills maximise gas exchange?

1

Why do leaves have stomata?

1

How do plants control water loss through their stomata?

1

Why do leaves have a large surface area?

1

What is the function of guard cells?

1

How does a moist surface help gas exchange?

1

What happens when there is a high concentration of oxygen in the alveoli?

1

Which gas diffuses into the alveoli from the blood to be exhaled?