Plant Structures and Photosynthesis

What are the raw materials of photosynthesis?

• oxygen and carbon dioxide

• oxygen and glucose

• carbon dioxide and water

• water and glucose

What are the products of photosynthesis?

• oxygen and carbon dioxide

• oxygen and glucose

• carbon dioxide and water

• 
  water and glucose

To get the most ATP molecules for energy in cellular respiration, you have to have lots of ?

• O2

• CO2

• Water

• Light

What is the chemical formula for glucose?

• C₆H₁₂O₆

• C₁₂H₆O₁₂

• C₆H₆O₁₂

• C₆O₂H₆

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar

• _O2 + light + H₂O --> CO₂ + Sugar

• CO₂ + sugar + H₂O --> O₂ + light

• CO₂ + O₂ + H₂O --> Light+ Sugar

occurs in plants, but not in animals

• Photosynthesis

• Cellular respiration

occurs in plants and animals

• Photosynthesis

• Cellular respiration

reactants are glucose and oxygen

• Photosynthesis

• Cellular respiration

What is the correct equation for cellular respiration?

• carbon dioxide + water -> oxygen + sugar + Energy

• oxygen + sugar -> carbon dioxide + water + Energy

• carbon dioxide + sugar + Energy -> carbon dioxide + water

• carbon dioxide + water + Energy -> oxygen + sugar

Students experimenting with terrariums placed the terrarium shown on the left in bright sunlight. The terrarium on the right was placed in complete darkness.

Why will the plant left in darkness die if left in that environment permanently?

• The plant will not be able to make the sugar it needs to survive.

• The plant will make too much oxygen and will poison itself.

• The plant will not be able to find the water it needs to survive.

• The plant will make too much CO₂ and will poison itself.