Photosynthesis and Cellular Respiration SC.8.L.18.1/L.18.2

Which statement about photosynthesis is correct?

• Plants get the energy they need for photosynthesis from water.
• Plants get the energy they need for photosynthesis from soil.
• Plants get the energy they need for photosynthesis from sunlight.
• Plants get the energy they need for photosynthesis from carbon dioxide.

In which  organelle does photosynthesis occur?

• mitochondria
• stomata
• xylem
• chloroplast

What are the products of photosynthesis?

• Glucose and Chlorophyll
• Glucose and Oxygen
• Water and Light energy
• Carbon Dioxide and Light energy

How does photosynthesis benefit heterotrophs?

• It adds carbon dioxide to the air.
• It creates a source of energy they can eat.
• It creates clean water.
• It eliminates harmful sugars.

What three things are needed for a plant to do photosynthesis?

• Glucose, Oxygen, Sunlight
• CO₂, Oxygen, Sunlight
• CO₂, Water, Sunlight
• Oxygen, Water, Sunlight

Which of these is NOT AN IMPACT photosynthesis has on an ecosystem:

• Oxygen for animals and humans to breathe
• Food for us to eat
• Taking CO₂ out of the air
• Taking oxygen out of the air

Please select who performs cellular respiration: 

• Animals 
• Both animals and plants 
• plants 

Cellular respiration is...

• the process by which cells break down glucose into energy. 
• the process by which cells break light down into energy. 
• the process by which cells communicate with other cells. 

Cellular respiration occurs in 

• chloroplasts 
• mitochondria
• golgi aparatus 
• thylakoid 

Photosynthesis ______ glucose while cellular respiration ______ glucose.

• builds; breaks apart
• breaks apart; builds