Ecosystem 8

Which is the correct equation for aerobic cell respiration?

Which is the correct equation for anaerobic cell respiration?

Which is the correct equation for photosynthesis?

Which is the correct equation for fermentation?

What is an oxygen debt?

• extra oxygen needed to break down lactic acid

• running out of breath

• tiredness caused by not breathing properly

• feeling faint after holding your breath

How is oxygen transported around the body?

• In red blood cells

• In white blood cells

• In air

• In your lungs

What does oxygen join with to transport in the blood?

• Platelets

• Plasma

• Haemoglobin

• Arteries

Fermentation is a type of anaerobic respiration.

• True

• False

How can you prove that carbon dioxide gas is produced during fermentation?

• Test the gas with limewater

• Test the gas with a lighted splint

• Test the gas with a glowing splint

• Test with universal indicator

Which letter indicates the stomata cell of a leaf?

• A

• B

• C

• D

• E