Enzyme Bell Work

Match the following

• Enzymes

• 1. The energy needed to start a chemical reaction; this energy breaks the bonds in the reactants. 

• Chemical Reaction

• What is released from the enzyme after the reaction is catalyzed

• Substrates

• 1. Proteins that speed up chemical reactions

• Activation Energy

• A process that changes one set of molecules into a new set of substances

• Products

• 1. The reactants of an enzyme-catalyzed reaction

Match the following

• pH

• 1. Best or most favorable

• Catalyze

• 1. The pocket or indentation in which the substrate binds to the enzyme

• Active Site

• 1. To speed up

• Optimal

• 1. A measure of acidity on a scale from 0-14 (under 7=acidic, above 7=basic)

• Denature

• 1. Change in shape of a protein (enzyme); the protein unfolds

What is number 1?

• Enzyme

• Substrate(s)

• Products(s)

• Active Site

What is number 2?

• Enzyme

• Substrate(s)

• Products(s)

• Active Site

What is number 3?

• Enzyme

• Substrate(s)

• Products(s)

• Active Site

Tags

NGSS.HS-PS1-2

What is number 5?

• Enzyme

• Substrate(s)

• Products(s)

• Active Site

Which letter represents the reactants?

• A

• B

• C

• D

• E

Tags

NGSS.HS-PS1-7

Which letter represents the products?

• A

• B

• C

• D

• E

Tags

NGSS.HS-PS1-7

Which letter represents the activation energy?

• A

• B

• C

• D

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

Which has more energy?

• The reactants

• The prodcts

Tags

NGSS.HS-PS1-4