CAEC Study Guide 2026

Everything you need to pass the CAEC exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.

📋 CAEC Exam Format at a Glance

80
Questions
150 min
Time Limit
60.00%
Passing Score

📚 CAEC Topics to Study (53)

✍️ Sample CAEC Questions & Answers

1. What is the precautionary principle in science and technology policy?
✓ The principle that when an action or technology poses a potential risk to people or the environment, precautionary measures should be taken even before scientific certainty is established

The precautionary principle states that lack of full scientific certainty should not be used as a reason to postpone protective action when there is evidence of potential harm.

2. What is the greenhouse effect, and how does human activity contribute to it?
✓ The greenhouse effect is a natural process where atmospheric gases trap heat; human activity enhances it by increasing greenhouse gas concentrations through burning fossil fuels

The greenhouse effect is natural, but human activities — particularly burning fossil fuels — release extra CO₂ and methane, intensifying warming beyond natural levels.

3. What is the role of DNA in living organisms?
✓ To store and transmit genetic information that directs the growth and function of cells

DNA (deoxyribonucleic acid) carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms.

4. Which of the following is an example of a logical fallacy that weakens a persuasive argument?
✓ Claiming that something must be true because many people believe it (appeal to popularity)

An appeal to popularity (ad populum) is a logical fallacy — something is not necessarily true just because many people believe it.

5. Which Canadian credential is awarded after completing a research-based program that is typically the highest academic qualification available?
✓ Doctor of Philosophy (PhD)

A PhD (Doctor of Philosophy) is the highest academic degree in Canada, awarded after completing original research and defending a dissertation.

6. Which of the following correctly describes the primary function of mitochondria within a eukaryotic cell?
✓ To generate most of the cell's supply of adenosine triphosphate (ATP) through cellular respiration.

The mitochondrion is known as the 'powerhouse' of the cell. Its main function is to perform cellular respiration, a process that breaks down nutrients and turns them into adenosine triphosphate (ATP), the main energy-carrying molecule used to power the cell's metabolic activities.

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Your CAEC Study Path
1. Learn with Flashcards → 2. Drill Practice Tests → 3. Take the Full Exam Simulation

What Practice Test Geeks adds beyond an AI chat for CAEC

An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:

  • A timed, full-length CAEC mock exam — 80 questions in 150 minutes with a 60% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
  • A fixed CAEC question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
  • Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
  • A printable CAEC cheat sheet you can print or save as a PDF.
  • CAEC flashcards built from the same question bank.
  • Free CAEC practice tests with the correct answer shown after each question.
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CAEC Study Guide 2026 — Exam Format, Topics & Practice Questions