Take this practice test to check your existing knowledge of the course material. We'll review your answers and create a Test Prep Plan for you based on your results.
How Test Prep Plans work
Answer 50 questions
Test your existing knowledge.
View your test results
Based on your results, we'll create a customized Test Prep Plan just for you!
Study more effectively: skip concepts you already know and focus on what you still need to learn.
Free Practice Test Instructions:
Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!
Question 1 1. A coenzyme is differentiated from the broader class of cofactors because it is _____.
Question 2 2. Mendel published his work in ______, but did not receive much recognition until the ______.
Question 3 3. As a plant stem grows, what cells are dividing that create more phloem and xylem?
Question 4 4. Which of the following forms the backbone of a DNA molecule?
Question 5 5. How are the work of Mendel and the work of Boveri and Sutton related?
Question 6 6. The protein structure on a chromosome to which microtubules may attach is a
Question 7 7. At their most basic, what are hormones?
Question 8 8. Which of the following are strategies to prevent cancer?
Question 9 9. The contraction of the heart muscles is known as ____.
Question 10 10. What do the septa divide the testes into?
Question 11 11. What is one reason that enzymes are present in the small intestine?
Question 12 12. Osteichthyes are divided into two subclasses, known as _____ and _____.
Question 13 13. Carbohydrates in the cell membrane contribute to which of the following?
Question 14 14. Identify which of the following is NOT studied by demography:
Question 15 15. Where is pollen produced?
Explore our library of over 79,000 lessons
Browse by subject