Biology Unit 3: Photosynthesis & Cellular Respiration

Last Name, First Name

Period

• 1
• 2
• 3
• 5
• 6

Consider the image below of the moose foraging for vegetation. Moose are herbivores that enjoy eating leaves, berries, and many other plants. Identify the CORRECT processes that are occurring in the moose and in the plants that drive the production and transfer of energy.

• Only the plants go through photosynthesis and BOTH the plants and the moose go through cellular respiration.
• Only the moose go through cellular respiration and only the plants go through photosynthesis
• The plants go through cellular respiration and the moose goes through photosynthesis.
• Both plants and the moose go through photosynthesis and cellular respiration.

Cellular Respiration uses the stored chemical energy found in plants (along with oxygen) and converts them into energy-rich molecules like ATP. In the diagram below, what does letter "X" represent?

• Carbon Dioxide
• Oxygen
• Sunlight
• Glucose (Sugar)
• Water

In the process of photosynthesis, light energy is absorbed and transformed into _______________ energy

• thermal
• electrical
• chemical
• heat

Which chemical equation best represents the process of photosynthesis? Choose the correct answer.

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

Which chemical equation best represents the process of cellular respiration? Choose the correct answer.

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

What process does the diagram illustrate?

• Cellular Respiration
• Homeostasis
• Photosynthesis
• Osmosis

What process does the diagram illustrate?

• Cellular Respiration
• Homeostasis
• Photosynthesis
• Osmosis

The energy carrier molecule that the cell uses to power its day to day activities is

• NADH
• ATP
• glucose
• FADH₂