LS 4 - Photosynthesis and Cellular Respiration- Bradshaw

What is the main purpose of photosynthesis?

• To produce oxygen for animals

• To create ATP directly

• To convert sunlight into chemical energy

• To break down food molecules

Which organelle is responsible for photosynthesis?

• Mitochondria

• Chloroplast

• Ribosome

• Nucleus

What is the main pigment used in photosynthesis?

• Hemoglobin

• Chlorophyll

• Carotene

• Keratin

What are the reactants of photosynthesis?

• Oxygen and glucose

• Carbon dioxide and water

• Carbon dioxide and oxygen

• Glucose and water

What are the products of photosynthesis?

• Water and glucose

• Carbon dioxide and water

• Oxygen and glucose

• Oxygen and ATP

What is the main purpose of cellular respiration?

• To produce glucose

• To break down food and release energy

• To absorb sunlight

• To create carbon dioxide

Where does cellular respiration take place?

• Chloroplast

• Nucleus

• Ribosome

• Mitochondria

What gas is required for cellular respiration?

• Carbon dioxide

• Oxygen

• Nitrogen

• Hydrogen

What are the products of cellular respiration?

• Oxygen and glucose

• Carbon dioxide, water, and ATP

• Sunlight and oxygen

• Water and glucose

Which equation represents photosynthesis?

• C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP

• 6CO2 + 6H2O + Light Energy → C6H12O6 + 6O2

• H2O + ATP → CO2 + O2

• O2 + C6H12O6 → Sunlight + H2O