1.2.1 Yeast and Molds

Question 1

Yeast

Unicellular; Round; Filamentous form of fungi

T or F

Answer 1

F

Non filamentous

Question 2

In yeast, term refers to when daughter cells that fail to detach from mother cell

Answer 2

Pseudohyphae

Question 3

What do you call a daughter cell in pseudohyphae

a. blastomyces
b. blastoconidia
c. blastocandida
d. blastophyphae

Answer 3

b

Question 4

Example of fundi with pseudohyphae?

Answer 4

Candida spp.

Question 5

Molds are multicellular and filamentous

T or F

Answer 5

T

Question 6

Capable of forming hyphae?

Answer 6

Molds

Question 7

Basic functional unit of Molds

Answer 7

Hyphae

Question 8

Types of mold are according to the presence or absence of cross wall (Septum)

What do you call the absent of crosswall?

a. Coenocytic
b. Mucoraceous
c. Paucisepate
d. Aseptate
e. all of the above

Answer 8

e

Question 9

Septate hypha contains?

Answer 9

Septum (Crosswalls)

Question 10

Types of mold are according to pigmentation

Wat is the term for a fungi that contains Pigmentation?

a.Hyaline/Moniliaceous
b. Phaeoid/Dematiaceous

Answer 10

b

Question 11

Wat is the term for a fungi that contains Non Pigmentation?

a.Hyaline/Moniliaceous
b. Phaeoid/Dematiaceous

Answer 11

a

Question 12

The following does not contain septum except:

a. Rhizopus
b. Absidia
c. Mucor
d. None of the above

Answer 12

d

all of them are zygomycetes

Question 13

The following contains Pigmentation except:

a. Alternaria
b. Bipolaris
c. Exophiala
d. Phialophora
e. Cladosporium
f. None of the Above

Answer 13

f

PECAB

Question 14

The following does not contain Pigmentation except:

a. Rhizopus
b. Aspergillus
c. Acremonium
d. Fusarium
e. None of the above

Answer 14

e

FAAR

Question 15

Term for mass of hypha

Answer 15

Mycelium

Question 16

Mycelium seen in submerged agar (Thallus)

a. Fertile Hyphae
b. Aerial Hyphae
c. Vegetative hyphae

Answer 16

c

Question 17

Mycelium Can be visibly seen above the agar

a. Fertile Hyphae
b. Aerial Hyphae
c. Vegetative hyphae

Answer 17

b

Question 18

Mycelium use for reproduction (Spores)

a. Fertile Hyphae
b. Aerial Hyphae
c. Vegetative hyphae

Answer 18

a

Question 19

Reproduction of yeast are usually budding or binary fission

T or F

Answer 19

T

Question 20

Molds are produce through fragmentation and spore formation

T or F

Answer 20

T

Question 21

Temp for Yeast

Answer 21

BT

35 - 37

Question 22

Temp for Molds

Answer 22

RT

Question 23

What fungi can resemble bacteria like colonies?

Answer 23

Yeast

Question 24

Yeast has a larger colonies than bacteria

T or F

Answer 24

T

Question 25

How can you identify yeast?

Answer 25

Biochemical tests

Question 26

Moist Creamy or buttery colonies Mold or yeast

Answer 26

Yeast

Question 27

Alcohol like odor Mold or Yeast

Answer 27

Mold

Question 28

Can be appear as dry, cottony with velvety surface Mold or Yeast

Answer 28

Mold

Question 29

How do you identify molds? a. temp b. Biochemical tests c. Spores d. Hyphae

Answer 29

c and d

Question 30

Term for mulitple forms of fungi?

Answer 30

Polymorphic fungi

Question 31

Term for fungi that can transform into yeast and mold

Answer 31

Dimophric Fungi

Question 32

Dimorphic fungi are pathogenic T or F

Answer 32

T

Question 33

The following are Dimorphic Fungi Blastomyces Coccidioides Paracoccidioides Histoplasma Sporothrix T or F

Answer 33

T SCP BH

Question 34

Which of the following has a root like processes a. Epidermophyton floccosum b. Trichophyton mentagrophytes c. Microsporum canis d. Trichophyton scheonleinii e. Rhizopus f. Microsporum auduoinii

Answer 34

e (Rhizoids)

Question 35

Which of the following has a Cork screw like (Spiral) a. Epidermophyton floccosum b. Trichophyton mentagrophytes c. Microsporum canis d. Trichophyton scheonleinii e. Rhizopus f. Microsporum auduoinii

Answer 35

b

Question 36

Which of the following has an enlarged knots of closely twisted hyphae (Nodular) a. Epidermophyton floccosum b. Trichophyton mentagrophytes c. Microsporum canis d. Trichophyton scheonleinii e. Rhizopus f. Microsporum auduoinii

Answer 36

c

Question 37

Which of the following has a Racket hyphae appearnace a. Epidermophyton floccosum b. Trichophyton mentagrophytes c. Microsporum canis d. Trichophyton scheonleinii e. Rhizopus f. Microsporum auduoinii

Answer 37

a

Question 38

Which of the following looks like a teeth of a comb (Pectinate Bodies) a. Epidermophyton floccosum b. Trichophyton mentagrophytes c. Microsporum canis d. Trichophyton scheonleinii e. Rhizopus f. Microsporum auduoinii

Answer 38

f

Question 39

Which of the following has an antler like appearance (Favie chandelier) a. Epidermophyton floccosum b. Trichophyton mentagrophytes c. Microsporum canis d. Trichophyton scheonleinii e. Rhizopus f. Microsporum auduoinii

Answer 39

d