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Pengantar Pakan Fungsional

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

There are broad categories of antibiotic use

a)

Growth Promotion

b)

Control

c)

Prevention

d)

Treatment

2.

Antibiotics are classified according to their chemical family, mode of action and the species of bacteria. Which mode of action they act to kill bacteria is?

a)

Bacteriostatic

b)

Narrow spectrum

c)

Bactericidal

d)

Broad spectrum

3.

Antibiotic resistance is a natural mechanism to protect organisms that produce antibiotics from their own products, and another competitive attack in nature.

a)

True

b)

False

4.

Antibiotics used in poultry nutrition has caused an increase in cases of certain poultry diseases, such as necrotic enteritis and dysbacteriosis which lead to a decrease in animal performance

a)

True

b)

False

5.

The intestines contain bacteria that are beneficial to health as well as bacteria that are potentially pathogenic. The balance of the gut microbiota is important for health and growth performance.

a)

True

b)

False

6.

Alternative to antibiotics in poultry is

a)

Probiotics

b)

Phytobiotics

c)

Vitamins

d)

Synbiotics

7.

Compounds from herb spices and their extracts can stimulate appetite, endogenous secretions such as enzymes, and have antimicrobial, coccidiostatic, or anthelmintic activities in monogastric animals are?

a)

Synbiotics

b)

Probiotics

c)

Phytobiotics

d)

Prebiotics

8.

Mode of action phytobiotics

a)

Effects on intestinal health

b)

Antioxidative effects

c)

Growth-promoting effects

d)

Antimicrobial effects

9.

Essential oil extraction method is?

a)

Meceration

b)

Distillation

10.

The limitation of Phytobiotics is that there are various constituents that are photo labile, thermo labile so they are less stable

a)

True

b)

False