7.2 Quiz

Question 1

What are true about enzymes?

Answer 1

Both activators and inhibitors can cause a change in shape of the active site. Most enzymes are proteins. Enzyme can denature at high temperatures or in pH that are above or below their optimum pH.

Question 2

What will cause an increase in reaction rate?

Answer 2

An increase in concentration of the enzymes activators. An increase in the concentration of enzymes. An increase in concentration of substrate.

Question 3

Explain why the relationship between temperature and reaction rate exist.

Answer 3

The reaction rate starts out fast because the temperature is speeding up the particle but once it passes its optimum temperature it will start to denature