Cellular Respiration – How Cells Make Energy

Categories Biology

Course Description

Cellular Respiration – How Cells Make Energy is a core biology course that reveals the hidden engine behind every living organism: the process of converting food into usable energy. Through cellular respiration, cells transform glucose into adenosine triphosphate (ATP), the molecule that powers everything from movement to memory.

This lesson breaks down the stages of this vital process, showing how oxygen plays a starring role and how cells extract energy with remarkable efficiency. Whether you’re studying for exams or simply curious about how your body runs, this course offers a clear and compelling look at life’s energy system.

What You’ll Learn

⚡ By the end of this course, you’ll be able to:

  • Describe the key stages of cellular respiration: glycolysis, Krebs cycle, and electron transport chain
  • Understand how glucose is broken down to release energy
  • Explain the role of oxygen in aerobic respiration
  • Explore how ATP is synthesized and used by cells
  • Appreciate the importance of cellular respiration in maintaining life functions

Who This Course Is For

This course is ideal for learners who want to understand how cells power the body and sustain life. It’s especially valuable for biology students, educators, and anyone fascinated by the science of energy production.

A course by

Course Duration: 45m
Course level:Beginner
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Requirements

  • Basic understanding of cell structure and metabolism
  • Interest in biology or life sciences

Target Audience

  • High school and college biology students
  • Pre-med and life science majors
  • Educators teaching cellular biology
  • Lifelong learners interested in physiology
  • Anyone curious about how food becomes energy