Biology Unit 3 Review

Where does Photosynthesis take place in a plant cell?

• Nucleus

• Chloroplast

• cytoplasm

• mitochondria

What are the two products of photosynthesis?

• oxygen and carbon dioxide

• Sugar and carbon dioxide

• sugar and oxygen

• water and oxygen

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + H₂O --> O₂ + Sugar

• CO₂ + sugar + H₂O --> O₂ 

• CO₂ + O₂ + H₂O --> Sugar

This is the chemical formula for a molecule of...

• Oxygen

• Carbon dioxide

• Glucose

• Water

What is the purpose of photosynthesis?

• To release energy

• To create glucose

• To grow

• To get oxygen for respiration

What are the reactants of photosynthesis?

• Sugar and Carbon Dioxide

• carbon dioxide and water

• Oxygen and Sugar

• soil, air, and oxygen

Aerobic respiration is different from anaerobic respiration in that aerobic respiration needs...

• chlorophyll
• carbon dioxide
• glucose
• oxygen

Which of the following is a product of cellular respiration?

• Radiant Energy

• Oxygen

• Glucose

• Water

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O

• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆

• 6CO₂ + 6H₂O + -> 6O₂

Happens without oxygen

• aerobic

• anaerobic

• both