• The correct order
of taxonomic categories is

• Question 2

1 out of 1 points

Complex
communities of microorganisms on surfaces are called

• Question 3

1 out of 1 points

A
relationship between organisms in which the waste product of one provides
nutrients for another is called

• Question 4

1 out of 1 points

Which
of the following sites of the human body does not have a normal flora?

• Question 5

0 out of 1 points

Which
of the following lack nucleic acids?

Prions

• Question 6

1 out of 1 points

Sucrose
is composed of

• Question 7

1 out of 1 points

Starch
is an example of a

• Question 8

1 out of 1 points

Cytosine
always undergoes complementary base pairing with

• Question 9

1 out of 1 points

The RNA
nucleotide base that pairs with adenine of DNA is

• Question 10

1 out of 1 points

The
cell organelles found only in algae and plant cells are

• Question 11

1 out of 1 points

Chitin
is a component of the cell wall of

• Question 12

1 out of 1 points

Which
of the following organelles contain oxidative enzymes capable of oxidizing
toxic substances?

• Question 13

1 out of 1 points

Which
of the following organisms produces toxins that target cholesterol?

• Question 14

1 out of 1 points

Chemically,
most enzymes are

• Question 15

1 out of 1 points

Formic
acid is a fermentation product of

• Question 16

1 out of 1 points

Binary
fission is a form of reproduction used by

• Question 17

0 out of 1 points

An
inanimate object or substance capable of transporting pathogens from one medium
or individual to another is referred to as a

• Question 18

1 out of 1 points

The
destruction of all microorganisms and their endospores is referred to as

• Question 19

1 out of 1 points

In
correct sequence, the five “I’s” in microbiology stand for

• Question 20

1 out of 1 points

Which
of the following is considered to be a macronutrient for microorganisms?

• Question 21

1 out of 1 points

Media
that contain complex organic substances such as blood for the growth of
specific bacteria are referred to as

• Question 22

1 out of 1 points

Which
of the following stains is generally used for the diagnosis of tuberculosis?

• Question 23

1 out of 1 points

Which
of the following stains is the most widely used differential stain in
hematology laboratories?

• Question 24

1 out of 1 points

Which
of the following media is used to isolate Neisseria gonorrhoeae?

• Question 25

1 out of 1 points

Which
of the following is a general-purpose medium?

• Question 26

1 out of 1 points

OSHA is
a division of the

• Question 27

0 out of 1 points

The
most commonly acquired laboratory infections are caused by

• Question 28

1 out of 1 points

A
blood-borne training program for certain professions was established by and is
required by

• Question 29

1 out of 1 points

The
biosafety level necessary in water testing facilities is level

• Question 30

1 out of 1 points

All of
the following are bloodborne pathogens in the health care setting except