Enzymes

Enzymes

​Enzymes is a(n)

• amino acid

• protein

• catalyst

​All enzymes end with the suffix "ase"
For example:

• Lactase

• Amylase

Multiple Choice

A catalyst is an

• oil

• carbohydrate

• lipid

• enzyme

How do Enzymes Work

• speed up the reaction

• lower the activation energy

• takes less time

• can be reused multiple time

​Substrate is also called Reactants
(KEY)

​Enzyme is the LOCK

Multiple Choice

• TRUE

• FALSE

How are Enzymes DENATURED

1. pH (Acid or Base)

2. Salt Concentration

3. Temperature

4. Radiation

Multiple Choice

Where is the active site found?

• Substrate

• Enzyme

• pH

• Temperature

Multiple Select

What do enzymes do to the reaction rate?

• speeds up the reaction

• lower activation energy

• spots the reaction

Multiple Choice

Ho many times can enzymes be recycled?

• two times

• one time

• Endless number

• ten times

Multiple Select

How are enzymes denatured?

• Temperature

• pH

• Salt

• Homeostasis

Multiple Choice

What part of the enzyme is denatured?

• Active Site

• Substrate

• Enzyme Substrate complex

• Foglet

Multiple Choice

What is the Reactant?

• A

• B

• C

• D

Multiple Choice

Which is the activation energy without the enzyme?

• A

• B

• C

• D

• E

Multiple Choice

Which is the activation energy with the enzyme?

• A

• B

• C

• D

• E

Multiple Choice

What is the Product?

• A

• B

• C

• D

• E

Multiple Select

How does the enzyme affect the reaction?

• lower activation energy

• speeds up the reaction

• less time

• homeostasis