AP Bio Enzyme Review

What is structure A?

• Substrate
• Active site
• Enzyme
• Products

Tags

NGSS.HS-PS1-2

What is structure D?

• Substrate
• Active site
• Enzyme
• Products

Tags

NGSS.HS-PS1-2

What is structure C?

• Substrate
• Active site
• Enzyme
• Products

Tags

NGSS.HS-PS1-2

How do enzymes speed up chemical reaction?

• Increasing activation energy
• Decreasing activation energy
• Increasing deactivation energy
• Decreasing deactivation energy

Enzymes need certain environmental conditions in order to function properly.  What happens when enzymes are heated to a high temperature?

• they die
• they denature
• they change their amino acid sequence
• they work better

When a molecule can occupy the same active site as the substrate, a situation called __________________ can result

• Competitive lnhibition
• Allosteric Regulation
• Non-Competitive Inhibition
• Feedback Inhibition

Molecules that bind to enzymes and enhance an enzyme's ability are called:

• CoFactors

• Competitive Inhibitors

• Allosteric Inhibitors

With what 3 letters do enzymes typically end?

• -ose
• -ase
• -ese
• -tic

Each enzyme only has 1 substrate that will fit its active site.  What is this called?

• reusablility
• denaturation
• specificity
• fragility

The graph shows how enzymes affect reactions in cells. Which statement best summarizes the information shown in the graph?

• Enzymes increase the energy of the reactants.
• Enzymes decrease the energy level of the products.
• Enzyme decrease the activation energy of the reaction.
• Enzymes reverse the direction of the reaction.