Lesson: Enzyme Action

Biology

In this lesson, we will learn how to describe the properties of enzymes, and outline the ‘lock and key’ theory of enzyme action.

Video

15:59

Q1:

Fill in the blank: The reactant that an enzyme will bind to, due to its complementary shape, is a/an .

Q2:

Enzymes act as catalysts. What does a catalyst do?

Q3:

Which of the following statements correctly defines an enzyme?

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