I would guess you are referring to the paramecium's defense system of using trichocysts to attack what they designate enemies? Most remain attaches but some can be thrown off for a short distance.
Sorry , if i wasted your time but its hard to answer with such short description.
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I would guess you are referring to the paramecium's defense system of using trichocysts to attack what they designate enemies? Most remain attaches but some can be thrown off for a short distance.
Sorry , if i wasted your time but its hard to answer with such short description.