Practice 1.3 Photosynthesis: Capturing Light Energy - 1.3.3 | Unit 2: Maintaining Life: Processes and Systems | IB MYP Grade 9 Biology
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Knowledge

1.3.3 - 1.3 Photosynthesis: Capturing Light Energy

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is photosynthesis?

💡 Hint: Think about how plants produce their food.

Question 2

Easy

Name one byproduct of photosynthesis.

💡 Hint: What do plants release into the air during photosynthesis?

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 are the primary inputs for photosynthesis?

  • Glucose and Oxygen
  • Carbon Dioxide and Water
  • Nutrients and Amino Acids

💡 Hint: These are the things plants take from their environment.

Question 2

Photosynthesis occurs in which part of the plant cell?

  • True
  • False

💡 Hint: What do we call the green organelles in plants?

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain how environmental changes, such as increased global CO₂ levels, could impact the rate of photosynthesis and subsequently affect ecosystems.

💡 Hint: Consider the relationship between CO₂, photosynthesis, and the food chain.

Question 2

Design an experiment to determine how varying light intensity affects the rate of photosynthesis in a water plant.

💡 Hint: Think about how you can isolate light as a variable while keeping other conditions constant.

Challenge and get performance evaluation