Enzyme Functioning Quiz - Cognito https://youtu.be/n9He_FK6nao?s

What happens to the rate of enzyme controlled reaction as the temperature increases?

• The rate of reaction increases

• The rate of reaction decreases

• The rate of reaction remains constant

• The rate of reaction becomes erratic

Above what temperature does the enzyme become denatured in the graph?

• 30 degrees

• 37 degrees

• 45 degrees

• 50 degrees

What is the term for the temperature at which the rate of reaction is highest for an enzyme?

• Critical temperature

• Extreme temperature

• Maximum temperature

• Optimum temperature

How does the rate of reaction change when the pH becomes too high or too low?

• The rate of reaction remains constant

• The rate of reaction decreases

• The rate of reaction increases

• The rate of reaction becomes erratic

What happens when the pH becomes too high or too low for an enzyme?

• The enzyme becomes inactive

• The enzyme becomes denatured

• The enzyme becomes hyperactive

• The enzyme becomes unstable

What is the term for the pH at which the enzyme works best?

• Critical pH

• Neutral pH

• Optimum pH

• Extreme pH

Where do most enzymes in our body work best in terms of pH?

• Acidic pH

• Alkaline pH

• Basic pH

• Neutral pH