True or False

Question 1

Enrichment media contain nutrients that greatly encourage the growth of some organism

Answer 1

True

Question 2

A color change in simons citrate from green to blue is a positive test for citrate

Answer 2

True

Question 3

Voukes reagent is added to test for acetyl methyl carbonil

Answer 3

True

Question 4

TSI and Sims are use solely to detect H2S

Answer 4

False

Question 5

If a lactose gram - produces a positive result for urea, it is most likely to be proteus.

Answer 5

True

Question 6

A positive test for H2S is a magenta color

Answer 6

False

Question 7

_____________ lysis digestion of protein.

Answer 7

True

Question 8

The imvic series is use to identify enteric bacilli

Answer 8

True

Question 9

The red color indicates a positive test for nitrate.

Answer 9

False

Question 10

The term substrate can be define as a molecule of an enzyme action.

Answer 10

True

Question 11

The definitive host in malaria life cycle is man

Answer 11

False

Question 12

The nutrients use by bacteria determine by the genetic enzyme its produce.

Answer 12

True

Question 13

The sign of fever in malaria is associated with the release of merozoites in the blood.

Answer 13

True

Question 14

In malaria parasite, the process of fertilization takes place in the lumen of mosquitos gut.

Answer 14

True

Question 15

Merozoites can be form in the liver erythrocytes of human, if you have malaria

Answer 15

True

Question 16

All of the following cause a form of enteritis

Answer 16

False

Question 17

Urease, catalase, and oxidase are “INtracellular”

Answer 17

True

Question 18

Lipase, amylase, and protease are “EXTRAcellular”

Answer 18

True

Question 19

Neisseria cannot be found in the throat and upper respiratory tract.

Answer 19

True

Question 20

Staph epidermidis is a gram + pathogen

Answer 20

True

Question 21

Lactose fermentation is useful in identification of gram - rod

Answer 21

True

Question 22

Oxidase plays a vital role in electron transport system aerobic respiration

Answer 22

True

Question 23

The catalase differentiate gram - rod.

Answer 23

False

Question 24

Entoemeba is a fungus that cause dysentery

Answer 24

False

Question 25

E-coli on respiratory tract?

Answer 25

False

Question 26

Hydrate fermented _____ to produce tooth decay

Answer 26

True

Question 27

Staph aureus can ferment in mannitol

Answer 27

True

Question 28

Coagulase is an enzyme produce by Staph epidermidis

Answer 28

False

Question 29

Intestinal _______ is the family of enterobacteriase are gram + rod.

Answer 29

False

Question 30

Some media like mannitol can be selective and differential.

Answer 30

True