Photosynthesis and Cellular Respiration

What is the primary source of energy for photosynthesis?

• water

• carbon dioxide

• sunlight

• oxygen

Which pigment is responsible for capturing sunlight in plants?

• chlorophyll

• carotene

• hemoglobin

• melanin

What are the products of photosynthesis?

• starch and nitrogen

• carbon dioxide and water

• glucose and oxygen

• ATP and NADPH

Where does photosynthesis occur in plants?

What is the equation for photosynthesis?

• 6CO2 + 6H2O + ATP → C6H12O6 + 6O2

• 6CO2 + 6H2O + light energy → C6H12O6 + 6O2

• 6CO2 + 6H2O + glucose → C6H12O6 + 6O2

• 6CO2 + 6H2O + heat energy → C6H12O6 + 6O2

What is the main purpose of cellular respiration?

• To break down glucose molecules

• To release carbon dioxide

• To produce ATP for the cell

• To produce energy for the cell

Where does cellular respiration occur in cells?

• cytoplasm

• nucleus

• mitochondria

• cell membrane

What are the products of cellular respiration?

• Glucose, oxygen, and ATP

• Lactic acid, water, and ATP

• Protein, carbon dioxide, and ATP

• Carbon dioxide, water, and ATP

What is the equation for cellular respiration?

• C6H12O6 + 6O2 -> 6CO2 + 6H2O + ATP

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

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

• C6H12O6 + 6O2 -> 6CO2 + 6H2O

What is the net gain of ATP molecules in cellular respiration?

• 10

• 36

• 50

• 20