Photosynthesis and Respiration

What is the primary function of photosynthesis?

• Convert light energy into chemical energy

• Absorb water from the soil

• Produce oxygen for respiration

• Break down glucose into ATP

Which organelle is responsible for photosynthesis in plant cells?

• Nucleus

• Chloroplast

• Mitochondria

• Endoplasmic reticulum

What are the two main stages of photosynthesis?

• Chlorophyll reactions and pigment reactions

• Sunlight reactions and energy reactions

• Dark reactions and carbon reactions

• Light-dependent reactions and light-independent reactions

What is the equation for photosynthesis?

• 6CO2 + 6H2O -> C6H12O6 + 6O2

• C6H12O6 + 6O2 -> 6CO2 + 6H2O

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

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

What is the purpose of cellular respiration?

• Cellular respiration is primarily for water storage.

• The purpose of cellular respiration is to produce glucose.

• The purpose of cellular respiration is to generate ATP for cellular energy.

• Cellular respiration is used to regulate body temperature.