Enzymes Pre-Work Quiz

What biological molecule are enzymes made from?

• Protein

• Carbohydrate

• Lipid

• Nucleic acid

What is A?

• Substrate

• Product

• Enzyme

• Active site

• Enzyme substrate complex

What is B?

• Substrate

• Product

• Enzyme

• Active site

• Enzyme substrate complex

What is C?

• Substrate

• Product

• Enzyme

• Active site

• Enzyme substrate complex

What is D?

• Substrate

• Product

• Enzyme

• Active site

• Enzyme substrate complex

What is circled in red?

• Substrate

• Product

• Enzyme

• Active site

• Enzyme substrate complex

Which of these factors can denature enzymes?

• Decrease in temperature

• Increase in temperature

• Increase in pH

• Decrease in pH

Which word describes the matching shapes of a substrate and an active site?

• Specific

• Complementary

• Enzyme substrate complex

• Enzyme product complex

When the active site is changed and can no longer bind to a substrate we say an enzyme is...

• Denatured

• Killed

• Destroyed

• Inactive

Which specific enzyme hydrolyses starch to produce alpha glucose?

• Carbohydrase

• Amylase

• Protease

• Lipase