Test Bank For Microbiology By Openstax
1st Edition By Nina Parker, Mark Complete,
Elaborated And Latest Test Bank. ALL Units
(1-26) Included And Updated
Chapter 1: An Invisible World
Page 1 of 26
,Test Bank For Microbiology By Openstax
1st Edition By Nina Parker, Mark Complete,
Elaborated And Latest Test Bank. ALL Units
(1-26) Included And Updated
* = Correct answer
Multiple Choice
1. Which of the following is true of the microbial world? A. All microbes are harmful.
B. Humans could survive without microbes.
C. Many microbes are helpful.*D. Most microbes are
pathogenic.
Difficulty: Easy
ASM Standard: 23, 24
2. Which of the following is when humans first suspected the existence of microbes?
A. during the Industrial Revolution
B. in prehistoric times*
C. in the last century
D. within the last 500 years
Difficulty: Easy
Page 2 of 26
, Test Bank For Microbiology By Openstax
1st Edition By Nina Parker, Mark Complete,
Elaborated And Latest Test Bank. ALL Units
(1-26) Included And Updated
ASM Standard: 23
3. Which individual first observed unicellular organisms, which he called “animalcules,” using a
microscope he developed?
A. Robert Koch
B. Louis Pasteur
C. Thucydides
D. Antonie van Leeuwenhoek*
Difficulty: Easy
ASM Standard: 6
Page 3 of 26
1st Edition By Nina Parker, Mark Complete,
Elaborated And Latest Test Bank. ALL Units
(1-26) Included And Updated
Chapter 1: An Invisible World
Page 1 of 26
,Test Bank For Microbiology By Openstax
1st Edition By Nina Parker, Mark Complete,
Elaborated And Latest Test Bank. ALL Units
(1-26) Included And Updated
* = Correct answer
Multiple Choice
1. Which of the following is true of the microbial world? A. All microbes are harmful.
B. Humans could survive without microbes.
C. Many microbes are helpful.*D. Most microbes are
pathogenic.
Difficulty: Easy
ASM Standard: 23, 24
2. Which of the following is when humans first suspected the existence of microbes?
A. during the Industrial Revolution
B. in prehistoric times*
C. in the last century
D. within the last 500 years
Difficulty: Easy
Page 2 of 26
, Test Bank For Microbiology By Openstax
1st Edition By Nina Parker, Mark Complete,
Elaborated And Latest Test Bank. ALL Units
(1-26) Included And Updated
ASM Standard: 23
3. Which individual first observed unicellular organisms, which he called “animalcules,” using a
microscope he developed?
A. Robert Koch
B. Louis Pasteur
C. Thucydides
D. Antonie van Leeuwenhoek*
Difficulty: Easy
ASM Standard: 6
Page 3 of 26
