Practice 1.2 Cellular Respiration: Releasing Stored Energy - 1.3.2 | Unit 2: Maintaining Life: Processes and Systems | IB MYP Grade 9 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the primary purpose of cellular respiration?

💡 Hint: Think about what energy molecule is produced.

Question 2

Easy

Where does glycolysis occur?

💡 Hint: Recall the region of the cell where initial glucose breakdown happens.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the main product of glycolysis?

  • Lactic Acid
  • Acetyl-CoA
  • Pyruvate

💡 Hint: It’s the first stage of breaking down glucose.

Question 2

Does aerobic respiration produce alcohol?

  • True
  • False

💡 Hint: Consider which process produces alcohol.

Solve 3 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain how the process of aerobic respiration benefits multicellular organisms over anaerobic respiration in terms of energy yield and efficiency.

💡 Hint: Consider how much energy is needed for various activities.

Question 2

Differentiate between the pathways for pyruvate in the presence and absence of oxygen, detailing the implications for energy production.

💡 Hint: Think about the capacity of aerobic pathways to produce energy.

Challenge and get performance evaluation