1.2.1 Yeast and Molds Flashcards
Yeast
Unicellular; Round; Filamentous form of fungi
T or F
F
Non filamentous
In yeast, term refers to when daughter cells that fail to detach from mother cell
Pseudohyphae
What do you call a daughter cell in pseudohyphae
a. blastomyces
b. blastoconidia
c. blastocandida
d. blastophyphae
b
Example of fundi with pseudohyphae?
Candida spp.
Molds are multicellular and filamentous
T or F
T
Capable of forming hyphae?
Molds
Basic functional unit of Molds
Hyphae
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
e
Septate hypha contains?
Septum (Crosswalls)
Types of mold are according to pigmentation
Wat is the term for a fungi that contains Pigmentation?
a.Hyaline/Moniliaceous
b. Phaeoid/Dematiaceous
b
Wat is the term for a fungi that contains Non Pigmentation?
a.Hyaline/Moniliaceous
b. Phaeoid/Dematiaceous
a
The following does not contain septum except:
a. Rhizopus
b. Absidia
c. Mucor
d. None of the above
d
all of them are zygomycetes
The following contains Pigmentation except:
a. Alternaria
b. Bipolaris
c. Exophiala
d. Phialophora
e. Cladosporium
f. None of the Above
f
PECAB
The following does not contain Pigmentation except:
a. Rhizopus
b. Aspergillus
c. Acremonium
d. Fusarium
e. None of the above
e
FAAR
Term for mass of hypha
Mycelium
Mycelium seen in submerged agar (Thallus)
a. Fertile Hyphae
b. Aerial Hyphae
c. Vegetative hyphae
c
Mycelium Can be visibly seen above the agar
a. Fertile Hyphae
b. Aerial Hyphae
c. Vegetative hyphae
b
Mycelium use for reproduction (Spores)
a. Fertile Hyphae
b. Aerial Hyphae
c. Vegetative hyphae
a
Reproduction of yeast are usually budding or binary fission
T or F
T
Molds are produce through fragmentation and spore formation
T or F
T
Temp for Yeast
BT
35 - 37
Temp for Molds
RT
What fungi can resemble bacteria like colonies?
Yeast
Yeast has a larger colonies than bacteria
T or F
T
How can you identify yeast?
Biochemical tests
Moist Creamy or buttery colonies
Mold or yeast
Yeast
Alcohol like odor
Mold or Yeast
Mold
Can be appear as dry, cottony with velvety surface
Mold or Yeast
Mold
How do you identify molds?
a. temp
b. Biochemical tests
c. Spores
d. Hyphae
c and d
Term for mulitple forms of fungi?
Polymorphic fungi
Term for fungi that can transform into yeast and mold
Dimophric Fungi
Dimorphic fungi are pathogenic
T or F
T
The following are Dimorphic Fungi
Blastomyces
Coccidioides
Paracoccidioides
Histoplasma
Sporothrix
T or F
T
SCP BH
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
e
(Rhizoids)
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
b
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
c
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
a
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
f
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
d
