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Worksheets

Enzymes

Total questions: 16

Worksheet time: 16mins

Name
Class
Date
1.

Year and Block

a)

1BSN-01

b)

1BSN-02

2.

What classification of Enzyme is shown in the picture?

a)

Transferase

b)

Isomerase

c)

Hydrolase

d)

Ligases

3.

What classification of Enzyme is shown in the picture?

a)

Transferase

b)

Isomerase

c)

Hydrolase

d)

Ligases

4.

What classification of Enzyme is shown in the picture?

a)

Transferase

b)

Isomerase

c)

Hydrolase

d)

Ligases

5.

What classification of Enzyme is shown in the picture?

a)

Transferase

b)

Lyase

c)

Oxidoreductase

d)

Ligases

6.

What classification of Enzyme is shown in the picture?

a)

Transferase

b)

Lyase

c)

Oxidoreductase

d)

Ligases

7.

Identify the main class of the following Enzyme sub class:

Carboxylases

a)

Isomerase

b)

Lyase

c)

Oxidoreductase

d)

Ligases

8.

Identify the main class of the following Enzyme sub class:

Kinases

a)

Isomerase

b)

Hydrolase

c)

Transferase

d)

Ligases

9.

Identify the main class of the following Enzyme sub class:

Oxidase

a)

Isomerase

b)

Oxidoreductase

c)

Transferase

d)

Hydrolase

10.

Identify the main class of the following Enzyme sub class:

Reductase

a)

Transferase

b)

Isomerase

c)

Oxidoreductase

d)

Hydrolase

11.

Identify the main class of the following Enzyme sub class:

Transaminase

a)

Transferase

b)

Isomerase

c)

Oxidoreductase

d)

Hydrolase

12.

_____ are chemical compounds that increase a velocity of enzymatic reaction.

a)

Enzyme Activator

b)

Optimum Condition

c)

Enzyme Inhibitor

d)

Enzymatic Activity

13.

It is the amount of substrate present that can be turned into product and is most commonly measured in molarity (moles per liter).

a)

Substrate COncentration

b)

Enzyme Concentration

c)

Solute COncentration

d)

Enzymatic Activity

14.

TRUE or FALSE:

Higher temperatures disrupt the shape of the active site, which will reduce its activity, or prevent it from working.

a)

False

b)

True

15.

TRUE or FALSE:

Most enzymes in the human body work best at around 39°C – body temperature.

a)

False

b)

True

16.

What do you call the product from reaction of catechol (substrate) binds with potato oxidase (enzyme).

a)

Benzoquinone

b)

Peroxidase

c)

Polyphenol oxidase