Practice Light-Dependent Reactions - 7.2 | Molecular Biology | IB MYP Grade 12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What happens to water in the light-dependent reactions?

💡 Hint: Think about what is produced from water.

Question 2

Easy

Name one product of the light-dependent reactions.

💡 Hint: These are the energy carriers formed.

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 purpose of light-dependent reactions?

  • To convert light energy to ATP and NADPH
  • To fix carbon dioxide
  • To generate glucose

💡 Hint: Focus on the outcomes of these reactions.

Question 2

True or False: Oxygen is produced as a byproduct of the light-independent reactions.

  • True
  • False

💡 Hint: Remember when oxygen is released in photosynthesis.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Describe how the electron transport chain functions during the light-dependent reactions and its significance.

💡 Hint: Think about the direction of electron flow and its consequences.

Question 2

Analyze the impact of light intensity on the rate of ATP and NADPH production during light-dependent reactions.

💡 Hint: Consider light's influence on the energy conversion mechanism.

Challenge and get performance evaluation