A 500 mg maternal dosage of. 301 VALTREX twice daily would provide a nursing infant with an oral acyclovir dosage of. 302 approximately 0.6 mg/kg/day. This would result in less than 2% of the exposure obtained after. 303 administration of a standard neonatal dose of 30 mg/kg/day of intravenous acyclovir to the.
Prokaryotes can have a flagella, depending on the cell. Animal cells can have one as well, but plant cells do not have a flagella.ot all prokaryotic cells have flagella only some do. The flagella  in prokaryotic cells are made up of the hook, filament and basal  body.
Of the 60 lineages of protists identified among the eukaryotes, 27 satisfy the condition of being a protozoan flagellate. In addition, alveolates and stramenopiles include heterotrophic flagellates, as do several groups often thought of as algae (dinoflagellates, euglenids, and cryptomonads).Some of the amoebae revert to flagellated forms for part of their life history or have non-functional flagella attached to their bodies.hese proteins include dynein, a molecular motor which can cause flagella to bend and propel the cell relative to its environment, or propel water or mucus relative to the cell. Many protists have embellishments within or on the outer surface of the flagellum (see electron-micrographs below).