Enzymes in your body probably work best at which of the following temperatures>

• 25^oC

• 98^oC

• 37^oC

• 210^oC

Where do substrates bind on an enzyme?

• voltage-gated channels
• surface receptor
• calcium channels
• active site

What is the purpose  of an enzyme?

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

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

What is another name for enzymes?

• chemical catalysts
• microorganisms
• biological catalysts
• inorganic catalysts

Letter D...

• active site
• enzyme
• substrate
• products

Tags

NGSS.HS-PS1-2

Letter B...

• active site
• enzyme
• substrate
• products

Enzymes will make a reaction go _______ and use ______ energy.

• faster, less
• faster, more
• slower, less
• slower, more

Tags

NGSS.HS-PS1-5

Enzymes are composed of what organic molecule?

• Sugars
• DNA
• Proteins
• Fatty Acids

Tags

NGSS.HS-LS1-6

What is a substance called if it speeds up a chemical reaction?

• reusable
• catalyst
• specific
• fragile