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10/20/2026, 4:12:40 AMPage 1 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam 3, Microbiology
333 Final,
Exam Microbiology
4, Microbiology.pdf10/20/2026,
333 Final,
ExamMicrobiology
3, Microbiology
Exam
4:09:33
Exam
3, Microbiology
AM4, Microbiology.pdf10/20/2026,
Exam 4, Microbiology.pdf10/20/2026,
4:09:33 AM 4:09:33 AM
What formed via secondary endosymbiosis with haptophytes, stramenophiles and alveolata
red algae?
What formed via secondary endosymbiosis with excavates and chlorarachinophytes
green algae?
mycorrhiza fungi basidiomycota, ascomycota, glomeromycota, zygomycota
macrofungi basidiomycota and ascomycota
dikarya fungi Basidiomycota and Ascomycota
Mycorrhizae - Mutualistic associations of plant roots and fungi
○ Fungus transfers inorganic nutrients from soil to plant; plant donates C
(carbs and lipids) to the fungus, fungus donates N and P to plant
○ Improves nutrient absorption (greater surface area provided by the
fungal
mycelium)
○ promotes plant growth
Ectomycorrhizae remain outside plant roots with only a little
penetration into root tissue, found primarily with forest trees.
Page 1 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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Microbiology.pdf10/20/2026,
333
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Exam 4,Exam
4:09:33
Microbiology.pdf10/20/2026,
3, Microbiology
AM Exam 4, 4:09:33
Microbiology.pdf10/20/2026,
AM 4:09:33 AM
,Page 2 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
10/20/2026, 4:12:40 AMPage 2 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam 3, Microbiology
333 Final,
Exam Microbiology
4, Microbiology.pdf10/20/2026,
333 Final,
ExamMicrobiology
3, Microbiology
Exam
4:09:33
Exam
3, Microbiology
AM4, Microbiology.pdf10/20/2026,
Exam 4, Microbiology.pdf10/20/2026,
4:09:33 AM 4:09:33 AM
Endomycorrhizae ○ Fungal mycelium becomes deeply embedded within the root tissue
(Figure
23.21a,b,c) and is called arbuscular mycorrhizae (AM)
○ More common than ectomycorrhizae
○ Found in >80% of terrestrial plant species, but cannot be cultured in
pure
culture ("Ascomycete" fungi)
molds filamentous fungi (ascomycota)
mushrooms mostly basidiomycota, some ascomycota
yeasts unicellular fungi
amanita spp a poisonous mushroom
- RiPP that inhibits RNA polymerase II and III
amanita phalloides death cap mushroom
Page 2 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam333
3, Microbiology
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Exam 4,Exam
Microbiology.pdf10/20/2026,
333
3, Microbiology
Final, Microbiology
Exam 4,Exam
4:09:33
Microbiology.pdf10/20/2026,
3, Microbiology
AM Exam 4, 4:09:33
Microbiology.pdf10/20/2026,
AM 4:09:33 AM
,Page 3 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
10/20/2026, 4:12:40 AMPage 3 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam 3, Microbiology
333 Final,
Exam Microbiology
4, Microbiology.pdf10/20/2026,
333 Final,
ExamMicrobiology
3, Microbiology
Exam
4:09:33
Exam
3, Microbiology
AM4, Microbiology.pdf10/20/2026,
Exam 4, Microbiology.pdf10/20/2026,
4:09:33 AM 4:09:33 AM
What mushroom genus induces hallucinations? psilocybe
Psilocybin natural hallucinogen found in certain mushrooms
psilocin metabolized form of psilocybin
Chondrostereum purpureum A fungus known for killing trees has infected a human for the first time,
causing a pus-filled abscess to grow in his throat
What causes athlete's foot? Where? Epidermophyton, Trichophyton
between toes, skin
Page 3 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam333
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Microbiology.pdf10/20/2026,
333
3, Microbiology
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Exam 4,Exam
4:09:33
Microbiology.pdf10/20/2026,
3, Microbiology
AM Exam 4, 4:09:33
Microbiology.pdf10/20/2026,
AM 4:09:33 AM
, Page 4 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
10/20/2026, 4:12:40 AMPage 4 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam 3, Microbiology
333 Final,
Exam Microbiology
4, Microbiology.pdf10/20/2026,
333 Final,
ExamMicrobiology
3, Microbiology
Exam
4:09:33
Exam
3, Microbiology
AM4, Microbiology.pdf10/20/2026,
Exam 4, Microbiology.pdf10/20/2026,
4:09:33 AM 4:09:33 AM
What causes jock itch? Where? Epidermophyton, Trichophyton
genital region
What causes ringworm? Where? microsporum, trichophyton
scalp, face
What causes aspergillosis and where? aspergillosis spp; lungs
What causes blastomycosis and where? Blastomyces dermatitidis; lungs and skin
What causes candidiasis and where? Candida albicans; oral cavity, GI tract, vagina
What causes coccidioidomycosis and where? Coccidioides immitis; lungs
What causes paracoccidioidomycosis and where? Paracoccidioides brasiliensis; skin
What causes cryptococcosis and where? Cryptococcus neoformans; lungs and meninges
What causes Histoplasmosis and where? histoplasma capsulatum; lungs
What causes pneuocystis pneumonia and where? Pneumocystis jirovecii; lungs
Page 4 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
Page 4 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam333
3, Microbiology
Final, Microbiology
Exam 4,Exam
Microbiology.pdf10/20/2026,
333
3, Microbiology
Final, Microbiology
Exam 4,Exam
4:09:33
Microbiology.pdf10/20/2026,
3, Microbiology
AM Exam 4, 4:09:33
Microbiology.pdf10/20/2026,
AM 4:09:33 AM
10/20/2026, 4:12:40 AMPage 1 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
Page 1 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
333 Final, Microbiology Exam 3, Microbiology
333 Final,
Exam Microbiology
4, Microbiology.pdf10/20/2026,
333 Final,
ExamMicrobiology
3, Microbiology
Exam
4:09:33
Exam
3, Microbiology
AM4, Microbiology.pdf10/20/2026,
Exam 4, Microbiology.pdf10/20/2026,
4:09:33 AM 4:09:33 AM
What formed via secondary endosymbiosis with haptophytes, stramenophiles and alveolata
red algae?
What formed via secondary endosymbiosis with excavates and chlorarachinophytes
green algae?
mycorrhiza fungi basidiomycota, ascomycota, glomeromycota, zygomycota
macrofungi basidiomycota and ascomycota
dikarya fungi Basidiomycota and Ascomycota
Mycorrhizae - Mutualistic associations of plant roots and fungi
○ Fungus transfers inorganic nutrients from soil to plant; plant donates C
(carbs and lipids) to the fungus, fungus donates N and P to plant
○ Improves nutrient absorption (greater surface area provided by the
fungal
mycelium)
○ promotes plant growth
Ectomycorrhizae remain outside plant roots with only a little
penetration into root tissue, found primarily with forest trees.
Page 1 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam333
3, Microbiology
Final, Microbiology
Exam 4,Exam
Microbiology.pdf10/20/2026,
333
3, Microbiology
Final, Microbiology
Exam 4,Exam
4:09:33
Microbiology.pdf10/20/2026,
3, Microbiology
AM Exam 4, 4:09:33
Microbiology.pdf10/20/2026,
AM 4:09:33 AM
,Page 2 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
10/20/2026, 4:12:40 AMPage 2 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam 3, Microbiology
333 Final,
Exam Microbiology
4, Microbiology.pdf10/20/2026,
333 Final,
ExamMicrobiology
3, Microbiology
Exam
4:09:33
Exam
3, Microbiology
AM4, Microbiology.pdf10/20/2026,
Exam 4, Microbiology.pdf10/20/2026,
4:09:33 AM 4:09:33 AM
Endomycorrhizae ○ Fungal mycelium becomes deeply embedded within the root tissue
(Figure
23.21a,b,c) and is called arbuscular mycorrhizae (AM)
○ More common than ectomycorrhizae
○ Found in >80% of terrestrial plant species, but cannot be cultured in
pure
culture ("Ascomycete" fungi)
molds filamentous fungi (ascomycota)
mushrooms mostly basidiomycota, some ascomycota
yeasts unicellular fungi
amanita spp a poisonous mushroom
- RiPP that inhibits RNA polymerase II and III
amanita phalloides death cap mushroom
Page 2 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
Page 2 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
Page 2 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
333 Final, Microbiology Exam333
3, Microbiology
Final, Microbiology
Exam 4,Exam
Microbiology.pdf10/20/2026,
333
3, Microbiology
Final, Microbiology
Exam 4,Exam
4:09:33
Microbiology.pdf10/20/2026,
3, Microbiology
AM Exam 4, 4:09:33
Microbiology.pdf10/20/2026,
AM 4:09:33 AM
,Page 3 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
10/20/2026, 4:12:40 AMPage 3 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
Page 3 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
333 Final, Microbiology Exam 3, Microbiology
333 Final,
Exam Microbiology
4, Microbiology.pdf10/20/2026,
333 Final,
ExamMicrobiology
3, Microbiology
Exam
4:09:33
Exam
3, Microbiology
AM4, Microbiology.pdf10/20/2026,
Exam 4, Microbiology.pdf10/20/2026,
4:09:33 AM 4:09:33 AM
What mushroom genus induces hallucinations? psilocybe
Psilocybin natural hallucinogen found in certain mushrooms
psilocin metabolized form of psilocybin
Chondrostereum purpureum A fungus known for killing trees has infected a human for the first time,
causing a pus-filled abscess to grow in his throat
What causes athlete's foot? Where? Epidermophyton, Trichophyton
between toes, skin
Page 3 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
Page 3 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
Page 3 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
333 Final, Microbiology Exam333
3, Microbiology
Final, Microbiology
Exam 4,Exam
Microbiology.pdf10/20/2026,
333
3, Microbiology
Final, Microbiology
Exam 4,Exam
4:09:33
Microbiology.pdf10/20/2026,
3, Microbiology
AM Exam 4, 4:09:33
Microbiology.pdf10/20/2026,
AM 4:09:33 AM
, Page 4 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
10/20/2026, 4:12:40 AMPage 4 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
Page 4 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
333 Final, Microbiology Exam 3, Microbiology
333 Final,
Exam Microbiology
4, Microbiology.pdf10/20/2026,
333 Final,
ExamMicrobiology
3, Microbiology
Exam
4:09:33
Exam
3, Microbiology
AM4, Microbiology.pdf10/20/2026,
Exam 4, Microbiology.pdf10/20/2026,
4:09:33 AM 4:09:33 AM
What causes jock itch? Where? Epidermophyton, Trichophyton
genital region
What causes ringworm? Where? microsporum, trichophyton
scalp, face
What causes aspergillosis and where? aspergillosis spp; lungs
What causes blastomycosis and where? Blastomyces dermatitidis; lungs and skin
What causes candidiasis and where? Candida albicans; oral cavity, GI tract, vagina
What causes coccidioidomycosis and where? Coccidioides immitis; lungs
What causes paracoccidioidomycosis and where? Paracoccidioides brasiliensis; skin
What causes cryptococcosis and where? Cryptococcus neoformans; lungs and meninges
What causes Histoplasmosis and where? histoplasma capsulatum; lungs
What causes pneuocystis pneumonia and where? Pneumocystis jirovecii; lungs
Page 4 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
Page 4 of 21410/20/2026https://www.stuvia.com/user/????????????????????"OP@)(@)(*#@(#*@#&*$^&)(*@)$*$(&(Y&*&%Y&*(@)&$(&%*&%*&(&%@&*($#(*&98oBISC
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333 Final, Microbiology Exam333
3, Microbiology
Final, Microbiology
Exam 4,Exam
Microbiology.pdf10/20/2026,
333
3, Microbiology
Final, Microbiology
Exam 4,Exam
4:09:33
Microbiology.pdf10/20/2026,
3, Microbiology
AM Exam 4, 4:09:33
Microbiology.pdf10/20/2026,
AM 4:09:33 AM
