Enzymes

• A

• B

• C

• D

Tags

NGSS.HS-LS1-6

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

Tags

NGSS.HS-PS1-5

• F

• G

• H

• J

Label the parts of the enzyme model

a

b

c

d

Products

Substrate

Enzyme

Active site

Click on the temperature that this enzyme is having optimum activity.

Enzymes are...

• nucleic acids
• proteins
• lipids
• carbohydrates

Tags

NGSS.HS-LS1-1

What happens when enzymes are heated to a high temperature?

• The enzymes die.
• The shapes of the enzyme are altered denature
• The enzymes' amino acid sequence changes.
• The enzymes remain the same

An enzyme speeds up a reaction by

• lowering the activation energy.
• raising the activation energy.
• releasing energy.
• absorbing energy.

Tags

NGSS.HS-PS1-5