Enzyme Practice Quiz 1

Question 1 of 15

1

What is the function of an enzyme in a chemical reaction?

Select one or more of the following:

lower activation energy
raise activation energy
increase rate of reaction
lower rate of reaction

Explanation

Question 2 of 15

1

What type of chemical reaction is shown?

Select one or more of the following:

sythesis
decomposition

Explanation

Question 3 of 15

1

What type of chemical reaction is shown?

Select one or more of the following:

synthesis
decomposition

Explanation

Question 4 of 15

1

What type of chemical reaction is show?

Select one or more of the following:

synthesis
decomposition

Explanation

Question 5 of 15

1

What color is the enzyme in this reaction?

Select one or more of the following:

yellow
red and green
purple
grey

Explanation

Question 6 of 15

1

What color is/are the product(s) in this chemical reaction?

Select one or more of the following:

yellow
red and green
purple
grey

Explanation

Question 7 of 15

1

Identify the substrate(s) in this chemical reaction.

Select one or more of the following:

A
B
C
D
E

Explanation

Question 8 of 15

1

Identify the enzyme in the reaction.

Select one or more of the following:

A
B
C
D
E

Explanation

Question 9 of 15

1

Identify the product(s) in this chemical reaction.

Select one or more of the following:

A
B
C
D
E

Explanation

Question 10 of 15

1

From which molecule is an enzyme usually made?

Select one or more of the following:

carbohydrate
lipid
protein

Explanation

Question 11 of 15

1

Which of the following can affect enzyme activity?

Select one or more of the following:

pH
temperature
the amount of substrate present
the amount of enzyme present

Explanation

Question 12 of 15

1

What is the optimum pH for the enzyme pepsin

Select one or more of the following:

3
4
6
8

Explanation

Question 13 of 15

1

What is the optimum pH for the enzyme Trypsin?

Select one or more of the following:

3
4
6
8

Explanation

Question 14 of 15

1

At what pH range will Trypsin most likely become denatured?

Select one or more of the following:

0-6
6-12
0-4
4-12

Explanation

Question 15 of 15

1

At what pH will pepsin most likely become denatured?

Select one or more of the following:

0-4
4-12
0-6
6-12

	Created by sealescience over 9 years ago

Quiz on Enzyme Practice Quiz 1, created by sealescience on 10/28/2014.

Enzyme Practice Quiz 1

Enzyme Practice Quiz 1

Question 1 of 15

What is the function of an enzyme in a chemical reaction?

Select one or more of the following:

Explanation

Question 2 of 15

What type of chemical reaction is shown?

Select one or more of the following:

Explanation

Question 3 of 15

What type of chemical reaction is shown?

Select one or more of the following:

Explanation

Question 4 of 15

What type of chemical reaction is show?

Select one or more of the following:

Explanation

Question 5 of 15

What color is the enzyme in this reaction?

Select one or more of the following:

Explanation

Question 6 of 15

What color is/are the product(s) in this chemical reaction?

Select one or more of the following:

Explanation

Question 7 of 15

Identify the substrate(s) in this chemical reaction.

Select one or more of the following:

Explanation

Question 8 of 15

Identify the enzyme in the reaction.

Select one or more of the following:

Explanation

Question 9 of 15

Identify the product(s) in this chemical reaction.

Select one or more of the following:

Explanation

Question 10 of 15

From which molecule is an enzyme usually made?

Select one or more of the following:

Explanation

Question 11 of 15

Which of the following can affect enzyme activity?

Select one or more of the following:

Explanation

Question 12 of 15

What is the optimum pH for the enzyme pepsin

Select one or more of the following:

Explanation

Question 13 of 15

What is the optimum pH for the enzyme Trypsin?

Select one or more of the following:

Explanation

Question 14 of 15

At what pH range will Trypsin most likely become denatured?

Select one or more of the following:

Explanation

Question 15 of 15

At what pH will pepsin most likely become denatured?

Select one or more of the following:

Explanation