Practice Metabolism and Energy Cycles - 8.1 | Metabolism, Cell Respiration, and Photosynthesis | IB 12 Biology
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Metabolism and Energy Cycles

8.1 - Metabolism and Energy Cycles

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is metabolism?

💡 Hint: Think about how your body processes food.

Question 2 Easy

Define an anabolic pathway.

💡 Hint: It builds up substances.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary function of enzymes?

To increase activation energy
To decrease activation energy
To provide energy

💡 Hint: Think about how enzymes help speed up reactions.

Question 2

True or False: Anabolic pathways break down molecules to release energy.

True
False

💡 Hint: Remember what each pathway does.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Explain how the function of enzymes influences metabolic pathways in an organism, using specific examples of anabolic and catabolic processes.

💡 Hint: Consider the role of specific enzymes in these pathways.

Challenge 2 Hard

Discuss the importance of ATP in both energy investment and energy payoff phases of metabolism.

💡 Hint: Think about how ATP is recycled during metabolic processes.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.