Enzymes

Enzymes are an example of

• Lipids

• Carbohydrate

• Protein

• Nucleic Acid

Tags

NGSS.MS-LS3-1

What is the purpose  of an enzyme?

• give permission for the reaction
• raise activation energy
• speed up reactions
• control how many reactions occur

Tags

NGSS.MS-LS1-7

In the diagram, what is letter A? 

• product
• substrate
• enzyme-substrate complex
• active site

Tags

NGSS.MS-LS1-7

In the diagram, what is letter D...

• active site

• enzyme

• substrate

• products

Tags

NGSS.MS-LS1-7

In the diagram, what is letter B...

• active site

• enzyme

• substrate

• products

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-5

In the diagram, what is letter C...

• active site

• enzymes

• substrate

• products

Tags

NGSS.MS-LS1-7

In the diagram, what is letter E...

• active site

• enzyme

• substrate

• products

Tags

NGSS.MS-LS1-2

Based on the graph, what is the optimal temperature for this enzyme? 

• 15^oC
• 40^oC
• 30^oC
• 35^oC

Tags

NGSS.HS-PS1-5

At high temperatures enzyme activity declines because of:

• Denaturation
• Decreased Kinetic Motion
• Increased H-Bonding
• Dissociation of Ionic Compounds

Tags

NGSS.HS-PS1-5

What is the name for the mechanism of enzyme activity?

• Lock and key
• jigsaw puzzle
• hammer and nail
• two hands pattern