Photosynthesis and Cellular Respiration 12/1 & 12/2

Photosynthesis and Cellular Respiration

Multiple Choice

Why are many plants green?

• plant cells are green

• plants absorb green light

• chlorophyll reflects green light

• rigid cell walls are green

Multiple Choice

What gas do plants take in to make food?

• natural gas
• oxygen
• carbon dioxide
• oxygen and carbon dioxide

Multiple Choice

By which process do plants make their own food from carbon dioxide and water?

• cellular respiration
• transpiration
• chlorophyll
• photosynthesis

Multiple Choice

The process by which cells use oxygen to produce energy from food is called?

• photosynthesis
• transpiration
• cellular respiration
• germination

Multiple Choice

The energy that starts the process of photosynthesis comes from....

• sunlight
• transpiration
• cellular respiration
• germination

Photosynthesis

1. Takes place in plants, protists and some bacteria

2. Reactants: Carbon Dioxide and water: Sunlight energy

3. Products: Glucose and oxygen

4. Takes place in the chloroplast

5. Green pigment called chlorophyll captures sunlight

Cellular Respiration

Has three stages in Aerobic Respiration

a. Glycolysis- Splitting of glucose

b. Krebs cycle- Breakdown of pyruvate

c. Electron transport chain- Using hydrogen ions from NADH, AND FADH2 to generate ATP via ATP synthase

Multiple Choice

In which way are photosynthesis and cellular respiration different?

• Cellular respiration stores ATP, while photosynthesis releases ATP
• Cellular respiration produces oxygen, while photosynthesis uses oxygen
• Photosynthesis release energy, while cellular respiration stores energy.
• Photosynthesis uses carbon dioxide, while cellular respiration produces carbon dioxide.

Multiple Choice

What is the correct equation for cellular respiration?

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

Multiple Choice

Explain the how the process of photosynthesis and cellular respiration cycle matter

• The outputs of photosynthesis are the inputs for cellular respiration

• The inputs of photosynthesis are the inputs of cellular respiration

• The inputs of cellular respiration are the inputs of photosynthesis

• The outputs of cellular respiration are the outputs of photosynthesis

Multiple Choice

In which way are photosynthesis and cellular respiration different?

• Cellular respiration stores ATP, while photosynthesis releases ATP.

• Cellular respiration produces oxygen, while photosynthesis uses oxygen.

• Photosynthesis releases energy, while cellular respiration stores energy.

• Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide.

Multiple Choice

Which of the following is the correct equation for PHOTOSYNTHESIS?

• 6CO₂ + 6H₂O → 6O₂ + C₆H₁₂O₆

• 6CO₂ + C₆H₁₂O₆ + 6H₂O → O₂

• 6O₂ +6H₂O → 6CO₂ +C₆H₁₂O₆

• C₆H₁₂O₆ + 6O₂ → 6H₂O + 6CO₂

Multiple Choice

What are the correct steps, in order, of cellular respiration?

• Light Dependent Reaction, Calvin Cycle, Dark Reaction

• Glycolysis, Krebs Cycle, Electron Transport Chain

• Photosynthesis, Glucose, Respiration

• Krebs Cycle, Glycolysis, Electron Transport Chain

Multiple Choice

In what organelle does cellular respiration take place?

• mitochondria

• chromosomes

• lysosomes

• nucleus

Multiple Choice

Carbon used in the Calvin Cycle comes from what molecule from the atmosphere?

• Oxygen

• Methane

• Carbon Dioxide

• Water

Multiple Choice

Carbon used in the Calvin Cycle comes from what molecule from the atmosphere?

• Oxygen

• Methane

• Carbon Dioxide

• Water