Enzymes

Enzymes are special types of

• catalysts

• proteins

• organelles

• lipids

Enzymes change the _______of a chemical reactions

• rate

• type

• reactants

• products

T/F: enzymes are very specific

• True

• False

Where does the reaction between enzyme and substrate take place?

• Active site

• substrate

• product

• activator

The new molecule or substances released by the enzyme are called:

• products

• active site

• activator

• substrate

What is the name of the molecule or substance that the enzyme reacts with

• Substrate

• active site

• product

• enzyme

T/F: The lower the temperature, the faster the reaction?

• True

• False

A higher _______ can increase the reaction rate.

• Concentration of enzyme or substrate

• pH

• inhibitors

• all of the choices are correct

What is it called when the enzyme stops working?

• Denaturing

• fracturing

• breaking

• none of these choices are correct