Practice Exergonic vs. Endergonic Reactions (Based on Gibbs Free Energy Change, ΔG) - 8.3.2 | Module 8: Metabolism - Energy, Life, and Transformation | Biology (Biology for Engineers)
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Knowledge

8.3.2 - Exergonic vs. Endergonic Reactions (Based on Gibbs Free Energy Change, ΔG)

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What characterizes an exergonic reaction?

💡 Hint: Think about the direction of energy flow.

Question 2

Easy

Provide a simple definition for an endergonic reaction.

💡 Hint: Does it gain or lose energy?

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 happens in an exergonic reaction?

  • It absorbs energy
  • It releases energy
  • It is always spontaneous

💡 Hint: Think about energy flow.

Question 2

Is a reaction with ΔG > 0 endergonic?

  • True
  • False

💡 Hint: Remember the sign of ΔG.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain how the thermodynamic principles of exergonic and endergonic reactions could apply in metabolic pathways during exercise.

💡 Hint: Consider the relationship of energy usage and replenishment.

Question 2

Design an experiment to examine whether a specific biochemical reaction is exergonic or endergonic.

💡 Hint: Focus on quantifying energy inputs and outputs.

Challenge and get performance evaluation