Photosynthesis and Cell Respiration

Which organelle does Cellular Respiration occur in?

• Nucleus

• Mitochrondria

• Chloroplasts

• Cytoplasm

Which of the following organisms depend on the process of cellular respiration for survival?

• Animals, some algae, and phytoplankton, but not plants

• Only animals, since they are the only organisms that go through the process of cellular respiration

• Humans only

• All organisms that break down glucose for food; including plants and animals

2. What gas goes into the plant during photosynthesis?

• Oxygen

• Nitrogen

• Carbon dioxide

• Hydrogen

1. What is the main purpose of photosynthesis?

• to create energy

• to make food

• to make Carbon di oxide

• to absorb sunlight

3. What does a plant release into the air after photosynthesis?

• Carbon dioxide

• Sugar

• Oxygen

• Energy

4. Most plant appear green because of _________________ .

• oxygen

• chlorophyll

• carbon dioxide

• water

6. Where do plants get the energy for photosynthesis to take place?

• Nutrients in the soil

• The Sun

• Pollination

• Chlorophyll

9. What are the 3 main ingredients needed for photosynthesis

• glucose, oxygen, carbon dioxide

• carbon dioxide, water, glucose

• water, soil, sunlight

• sunlight, water, carbon dioxide

10. Which of the following statement is true regarding photosynthesis

• creates oxygen for animals to breath

• creates energy for plants to use

• creates food for plants to use

• all of these are correct

Which of these is the correct equation for photosynthesis?

• 6O₂ + C₆H₁₂O₆ --> 6CO₂ + 6H₂O

• 6O_{2 +} 6CO_{2 -->} C₆H₁₂O_{6 +} 6H₂O

• 6CO₂ + 12H₂O --> C₆H₁₂O₆ + 6H₂O + 6O₂

• 6CO₂ + 6H₂O --> O₂ + C₆H₁₂O₆