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BBiology lab Quiz
PArt One
| Question | Answer |
|---|---|
| Entamoeba histolytica | Mode of transmission: Fecal- oral contaminati Infective stage: cyst      |
| Amoeba model | Identify: nucleus, cytoplasm, pseudopods, contractile vacuole, food vacuoles. |
| Balantidium coli | Mode of Transmission: fecal- oral route Infective stage: cyst  |
| Giardia lamblia | Mode of transmission: Â fecal- oral route Infective stage: cyst , |
| Cryptosporidium  parvum | Mode of Transmission:  fecal- oral route Infective stage: oocyst Oocyst is Acid-fast. |
| Toxoplasma gondii | Mode of Transmission: Ingestion of the oocyst in undercooked meat/contaminated food or by inhalation of oocyst. Infective stage: oocyst  Definitive host: feline  Intermediate hosts: rodents, humans  |
| Naegleria fowleri  Brain eating amoeba  |  Mode of transmission:  amoeba in fresh water, enters nose Infective stage: trophozoite (biflagellate |
| Acanthamoeba spp. | Mode of transmission- contact with amoeba Infective stage- trophozoite or cyst  |
| Trichomonas vaginalis | Mode of transmission: sexual intercourse  Infective stage: trophozoite   |