Search Header Logo

Chapter 8: Control of microorganism

Authored by Thu Minh

Biology

University

Chapter 8: Control of microorganism
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

29 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1.Which of the following methods results in the destruction or removal of all viable microorganisms?

Disinfection

B. Sanitization

Sterilization

Antisepsis

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2.Which suffix indicates an agent that kills microorganisms?

A. -static

B. -cide

C. -lysis

  • D. -philic

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3.Which of the following agents inhibits the growth of fungi?

A. Bactericide

B. Fungistatic

Virucide

Algicide

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4.What does pasteurization do?

A. Sterilizes liquids completely

B. Removes all microorganisms

C. Kills pathogens and reduces spoilage organisms

  • D. Only filters solids

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5.Which heat method uses steam under pressure to achieve sterilization?

A. Dry heat

B. Pasteurization

C. Boiling

Autoclaving

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7.Which of the following chemical agents denatures proteins and disrupts membranes, and is used in hospitals?

Phenolics

B. Heavy metals

C. Iodophors

  • D. Quats

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

8.Which gas is used to sterilize heat-sensitive materials and inactivates DNA and proteins?

A. Ethylene glycol

B. Ethylene oxide

C. Hydrogen sulfide

  • D. Chlorine gas

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?