Post Lab Exp 4: Factors Affecting Enzyme

Question 1

Catalysis of enzymes can increase the reaction rate many million times faster than without a catalyst

Answer 1

Enzymatic Action

Question 2

What are the factors affecting Enzyme?

Answer 2

Temperature
pH
Substrate Concentration
Enzyme Concentration

Question 3

What is the optimum temperature is enzyme?

Answer 3

40%

Question 4

Extreme pH level will cause

Answer 4

Denaturation

Question 5

If pH slightly different from the enzyme’s optimum value, there will be small changes in the charge =s of the enzyme and the _______ of molecule

Answer 5

Substrate

Question 6

What is the optimum pH of Salivary Amylase

Answer 6

6.8

Question 7

As enzyme concentration continuously increase, the reaction rate will?

Answer 7

Increase

Question 8

As enzyme concentration continuously increase, the reaction rate will also increase. But when enzyme is no longer available, it reaches?

Answer 8

Maximum point and no longer do reactions

Question 9

As substrate concentration continuously increase, rate of reaction will?

Answer 9

Increase

Question 10

Substrate Concentration is at constant with?

Answer 10

Enzyme concentration

Question 11

The increase in substrate concentration is proportional to?

Answer 11

Velocity

Question 12

As substrate concentration continuously increase, the reaction rate will also increase. But when enzyme is no longer available, it reaches?

Answer 12

V Max (Velocity Maximum)
or Saturation Point