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Microbio - Chap 4
| Question | Answer |
|---|---|
| thallus | fungal body |
| thallus consists of: | hyphae |
| mass of hyphae is | mycelium |
| septate hyphae | segmented vegetative growth |
| coenocytic hyphae | smooth, connected growth |
| dimorphic fungi | both yeast like and moldlike at different temperatures |
| systematic mycoses | deep within body |
| subcutaneous mycoses | beneath the skin |
| cutaneous mycoses | affect hair, skin, nails |
| superficial mycoses | localized |
| opportunistic mycoses | caused my normal flora or environmental |
| asexual zygomycota reproduction produces: | sporangiospores in sporangium |
| sexual zygomycota reproduction produces | zygosporangium |
| rhizoid | anchors that get together and form zygosporangium |
| are zygomycota coencytic or septate hyphae? | coencytic |
| are zygomycota opportunistic? | yes |
| Zygomycosis: CA and TR | Rhizopus, inhalation of spores |
| are basidiomycota dimorphic? | yes |
| asexual basidiomycota produces | conidia |
| sexual basidiomycota produces | basidiocarps (shroom shape) |
| are basidiomycota septate or coencytic hyphae? | septate |
| Cryptococcosis: CA and TR | Cryptococcus neoformans, inhalation of spores |
| are ascomycota septate or coencytic? | septate |
| are ascomycota dimorphic? | yes |
| sexual ascomycota? | ascospores |
| asexual ascomycota | conidiospores |
| Aspergillosis: CA and TR | Aspergillus fumigatus, inhalation |
| what is a popular antibiotic prodution? | Penicillium |
| what is used for baking? what was the one gene one enzyme theory? | Saccharomyces cerevisiae |
| is Candida albicans opportunistic? | yes |
| Candidiasis: CA and TR | Candida albicans, vaginal canal & mucuous membranes |
| Histoplasmosis: CA and TR | Histoplasma capsulatum, inhalation |
| Blastomycosis: CA and TR | Blastomyces dermatidis, inhalation and open wounds |
| Coccidiomycosis: CA and TR | Coccidioidides immitis, inhalation of spores |
| Pneumocystis Pneumonia: CA and TR | Pneumocystis jiroveci, inhalation of droplet nuclei containing fungus |
| Ergotism: CA and TR | Claviceps purpurea, environmental |
| Dueteromycota caused by | dermatophytes |
| dermatophytes only colonize | dead layers of skin, nails, hair, (keratin) |