Ch 51: ILTS Biology: Enzymes

About This Chapter

Use these lessons to refresh your understanding of enzymes and re-discover how they work as you get ready for the ILTS Biology exam. The video lessons, quizzes and other study aids can help you answer exam questions on these topics.

ILTS Biology: Enzymes - Chapter Summary

Let us help you review information on the function of enzymes, coenzymes and enzymatic reactions in preparation for the ILTS Biology exam. Topics this chapter's lessons cover include:

  • Coenzymes, cofactors and prosthetic relationships
  • Essential functions of enzymes
  • Reactions of enzymes

These video lessons are about five minutes long on average, and they are available for study anytime on a computer or mobile device. They are developed and taught by expert instructors who you can contact if you have any questions. Every lesson is accompanied by a text transcript with important points highlighted.

ILTS Biology: Enzymes Chapter Objectives

Used by the state of Illinois as a condition for teacher certification, the ILTS Biology test assesses your understanding of basic biological concepts. The exam contains six subareas, and questions on the topics examined in this Enzymes chapter are part of the Cell Biology, Heredity and Evolution subarea.

You can assess your learning with the quizzes that accompany each of our lessons. If you answer a question incorrectly, the answer key provides a link back to that portion of the video so you can review that information. All quiz questions are multiple-choice, like the questions on the ILTS exam, so completing the quizzes will give you experience in answering questions in this format.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Other Chapters

Other chapters within the ILTS Science - Biology (105): Practice and Study Guide course