Microbiology UTA 2460 Chapter 5 Questions With
Complete Solutions
2 kinds of hyphae Correct Answers 1. Septate hyphae- possess
walls between cells
2. Coenocytic hyphae- no cell walls or membranes between cells
Acanthameoba spp. (Amoebozoa) Correct Answers causative
agent for keratitis associated with contact lenses
Algae Correct Answers -autotrophic protists
-multicellular or unicellular
-ecologically and economically Important
-found in both Chromalveolata and Archaeplastida
Algae: Chromalveolata Correct Answers -Dinoflagellates &
stramenopiles
-Mostly marine
-Can be phototrophic, heterotrophic, or mixotrophic
Amanita phalloides (Basidiomycota) Correct Answers
poisonous mushroom known as the death cap.
Ascaris lumbricoides (roundworms) Correct Answers largest
roundworm in humans
ascospores Correct Answers sexual spores
Asexual Correct Answers -binary fission
-budding
-schizogeny
, Aspergillus spp. (Ascomycota) Correct Answers -mold
-common cause of allergies and opportunistic infection of
tissues
Babesia microti (Apicomplexans) Correct Answers transmitted
by ticks and blood transfusions; causes potentially fatal
recurring fever and hemolysis (babesiosis)
Balantidium coli (Ciliates) Correct Answers only pathogenic
ciliate
Candida albicans (Ascomycota) Correct Answers -yeast
-normal biota but can be opportunistic pathogen (vaginal yeast
infection, oral thrush, candidiasis)
Cell structures of Protozoa Correct Answers -Plasmalemma:
protozoan membrane
-Pellicle: membranes with bands of protein to provide rigidness
-Shape can also be created by outer gel-like layer (ectoplasm)
and inside fluid in cytoplasm (endoplasm)
Characteristics of molds (fungi) Correct Answers -multicellular
-hyphae: filamentous structures; form together into mycelium
and thallus (body)
Characteristics of yeasts (fungi) Correct Answers -unicellular
-budding form: asexual reproduction (Formation of
pseudohyphae when buds stick together)
-important for our food
Complete Solutions
2 kinds of hyphae Correct Answers 1. Septate hyphae- possess
walls between cells
2. Coenocytic hyphae- no cell walls or membranes between cells
Acanthameoba spp. (Amoebozoa) Correct Answers causative
agent for keratitis associated with contact lenses
Algae Correct Answers -autotrophic protists
-multicellular or unicellular
-ecologically and economically Important
-found in both Chromalveolata and Archaeplastida
Algae: Chromalveolata Correct Answers -Dinoflagellates &
stramenopiles
-Mostly marine
-Can be phototrophic, heterotrophic, or mixotrophic
Amanita phalloides (Basidiomycota) Correct Answers
poisonous mushroom known as the death cap.
Ascaris lumbricoides (roundworms) Correct Answers largest
roundworm in humans
ascospores Correct Answers sexual spores
Asexual Correct Answers -binary fission
-budding
-schizogeny
, Aspergillus spp. (Ascomycota) Correct Answers -mold
-common cause of allergies and opportunistic infection of
tissues
Babesia microti (Apicomplexans) Correct Answers transmitted
by ticks and blood transfusions; causes potentially fatal
recurring fever and hemolysis (babesiosis)
Balantidium coli (Ciliates) Correct Answers only pathogenic
ciliate
Candida albicans (Ascomycota) Correct Answers -yeast
-normal biota but can be opportunistic pathogen (vaginal yeast
infection, oral thrush, candidiasis)
Cell structures of Protozoa Correct Answers -Plasmalemma:
protozoan membrane
-Pellicle: membranes with bands of protein to provide rigidness
-Shape can also be created by outer gel-like layer (ectoplasm)
and inside fluid in cytoplasm (endoplasm)
Characteristics of molds (fungi) Correct Answers -multicellular
-hyphae: filamentous structures; form together into mycelium
and thallus (body)
Characteristics of yeasts (fungi) Correct Answers -unicellular
-budding form: asexual reproduction (Formation of
pseudohyphae when buds stick together)
-important for our food
