Chemosynthesis Quiz

What is the main difference between photosynthesis and chemosynthesis?

• Photosynthesis produces oxygen, while chemosynthesis produces glucose

• Photosynthesis uses light, while chemosynthesis uses chemicals

• Photosynthesis occurs in plants, while chemosynthesis occurs in animals

• Photosynthesis requires water, while chemosynthesis requires soil

What is the general word equation for photosynthesis?

• C6H12O6 + O2 -> CO2 + H2O

• N2 + H2 -> NH3

• CO2 + H2O -> C6H12O6 + O2

• H2S + O2 -> H2O + S

Which microorganisms use nitrogen for chemosynthesis?

• Algae

• Bacteria

• Fungi

• Protozoa

Where do sulfur bacteria live to carry out chemosynthesis?

• In the air

• On the surface of rocks

• Near hydrothermal vents at the bottom of the sea

• In the soil

What do tube worms use for chemosynthesis?

• Sunlight

• Oxygen

• Glucose

• Substances made by bacteria

What is the primary source of energy for chemosynthesis?

• Sunlight

• Chemical reactions

• Water

• Soil

What is the byproduct of photosynthesis?

• CO2

• O2

• H2O

• NH3

Which organisms perform photosynthesis?

• Animals

• Plants

• Fungi

• Bacteria