Enzyme Structures AP BIO

Match the following types of reactions:

• Anabolic Reaction

• 
• Catabolic Reaction

• 
• Endergonic

• 
• Exergonic

• 

Tags

NGSS.HS-PS1-4

What are the parts of an enzyme?

a

b

c

d

Active Site

enzyme

Substrate

Enzyme-substrate complex

The reactant that an enzyme acts on is called the enzyme’s _.

Match the following alterations to enzyme structure:

• Cofactor Enabled Reaction

• 
• Competitive Inhibition

• 
• Noncompetitive Inhibition

• 
• Coenzyme Enabled Reaction

• 

Tags

NGSS.HS-PS1-2

Enzymes are made of _.

• proteins

• RNA

• either protein or RNA

• protein and DNA

Tags

NGSS.HS-LS1-6

Enzyme Activity

a

b

c

d

e

f

Product released

Substrates held by enzyme thru weak bond

Active site empty ready for substrates

Substrates converted to products

Activation energy lowered - speedy rxn

Substrates enter active site

The image depicts a reaction that releases energy.. This is known as what type of reaction?

• Exergonic

• Endergonic

Tags

NGSS.HS-PS1-4

_ is the final confirmational change of a reactant and enzyme's active site for a reaction to proceed.

The reaction displayed in the image shows what type of reaction?

• Endergonic, reactions that absorb energy

• Exergonic, reactions that release energy

• Endergonic, reactions that release energy

• Exergonic, reactions that absorb energy

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-2

Enzyme activity is often a chain of reactions. Shown here is _.

• metabolic anabolism

• metabolic catabolism

• metabolic pathway

• metabolic redox reactions

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-5