Photosynthesis for Quiz Review

Which gas is removed from the atmosphere during photosynthesis?

• hydrogen
• oxygen
• nitrogen
• carbon dioxide

Leaves look green because.....

• they eat their vegetables
• to blend into their environment
• they contain a molecule named chlorophyll
• they are sick

According to this absorption spectrum, what color is not used by the chlorophyll pigments?

• green
• blue
• yellow
• red

What are the products of photosynthesis?

• water(H2O)

• oxygen(O2)

• glucose(C6H12O6)

• carbon dioxide(CO2)

What are the reactants of photosynthesis?

• water(H2O)

• carbon dioxide(CO2)

• oxygen(O2)

• glucose(C6H12O6)

What organelle does photosynthesis occur in?

• chlorophyll

• chloroplast

• mitochondria

• nucleus

What is the chemical reaction for photosynthesis?

• 6CO2 + 6H2O + light energy --> C6H12O6 + 6O2

• 6CO2 + 6H2O + water--> C6H12O6 + 6O2

• 620CO2 + 6H3O + energy --> C6H12O6 + 52O2

During photosynthesis plants take in ________ release _______.

• carbon dioxide, oxygen

• oxygen, carbon dioxide

• chlorophyll, carbon dioxide

• oxygen, sunlight

The sugar produced during photosynthesis is?

• carbon

• oxygen

• chlorophyll

• glucose

The equation for photosynthesis is shown . What are the products of this reaction? Select all that apply.

• glucose

• water

• oxygen

• carbon dioxide