Cell Culture Techniques

question 1 of 3 course: Biomedical Science(Degree)
question 1 of 3 course: Biomedical Science(Degree)

Q: During cell culture, what is the purpose of using a reagent like trypsin?

Did You Know?

False. The 'string of pearls' appearance is not associated with Trichomonas vaginalis. This term describes a specific microscopic finding in vaginal wet mounts seen in some cases of bacterial vaginosis (BV). It refers to the appearance of clue cells (vaginal epithelial cells coated with bacteria) that are adherent to each other in a linear chain, resembling a string of pearls. Trichomonas vaginalis is diagnosed by observing the motile trophozoites themselves, which exhibit jerky motility and often have visible flagella and an undulating membrane. Confusing these findings can lead to misdiagnosis. It's important to associate 'string of pearls' with BV, not trichomoniasis.

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