IB Enzymes 2

A fever can be dangerous because.....

• it can boil the blood
• it can cause enzymes to denature
• it can speed chemical reactions to a dangerous level
• fevers are never dangerous

Tags

NGSS.HS-LS1-3

Letter E is......

• active site
• enzyme
• substrate
• products

Where do substrates bind on an enzyme?

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

The diagram shows the series of a reactions that convert lactose into a usable form.
If Enzyme 4 is denatured, the levels of which substance will increase?

• lactose
• galactose
• glucose-1-phosphate
• glucose-6-phosphate

What is the optimal pH of enzyme A?

• pH 8
• pH 2
• pH 5.7 - 10
• pH 10

What is structure A?

• substrate
• active site
• enzyme
• products

What is structure C?

• substrate
• active site
• enzyme
• products

The green-purple object at the first step in the image above is the...

• Substrate
• Enzyme-Substrate Complex
• Enzyme
• Products

The central picture of everything combined in the image is the...

• Substrate
• Enzyme-Substrate Complex
• Enzyme
• Products

Letter C is ...

• active site
• enzyme
• substrate
• products