Living Environment Energy Quiz

What is the process by which plants convert light energy into chemical energy?

• Respiration

• Hydrolysis

• Photosynthesis

• Decomposition

Which molecule is the primary product of photosynthesis?

• Oxygen

• Glucose

• Carbon Dioxide

• Water

What is the overall chemical equation for photosynthesis?

• 6CO2 + 6H2O → C6H12O6 + 6O2

• C6H12O6 + 6O2 → 6CO2 + 6H2O

• 2H2O + light energy → 2H2 + O2

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

What is the purpose of cellular respiration in living organisms?

• To produce energy in the form of ATP

• To produce oxygen for the body

• To regulate body temperature

• To convert sunlight into food

Which organelle is responsible for the majority of energy production in a eukaryotic cell?

• Endoplasmic Reticulum

• Mitochondria

• Golgi Apparatus

• Nucleus

What are the two main stages of cellular respiration?

• Glycolysis and aerobic respiration

• Photosynthesis and anaerobic respiration

• Cell division and protein synthesis

• Krebs cycle and fermentation

What is the net gain of ATP molecules produced from one molecule of glucose during cellular respiration?

• 20

• 10

• 36

• 50

What is the role of oxygen in cellular respiration?

• Oxygen is used to store energy in the form of ATP

• Oxygen is used to break down glucose

• Oxygen is used to produce carbon dioxide

• Oxygen is used as the final electron acceptor in the electron transport chain to produce ATP.

What is the relationship between photosynthesis and cellular respiration in terms of energy flow?

• The products of photosynthesis (glucose and oxygen) are used as the reactants for cellular respiration, allowing for the flow of energy between the two processes.

• Photosynthesis and cellular respiration both produce the same end products

• The products of cellular respiration are used as the reactants for photosynthesis

• Photosynthesis and cellular respiration are completely unrelated processes

How do plants and animals utilize energy differently in their living environments?

• Plants use cellular respiration and animals use photosynthesis

• Plants consume food and animals use photosynthesis

• Plants use photosynthesis and animals consume food

• Plants use photosynthesis and animals use cellular respiration