 <translate> Ampicillin acts as an irreversible inhibitor of the enzyme transpeptidase, which is needed by bacteria to make the cell wall. It inhibits the third and final stage of bacterial cell wall synthesis in binary fission, which ultimately leads to cell lysis; therefore, ampicillin is usually bacteriolytic.

Answer this question based on the passage: which cellular component in the bacterial cell is targeted by ampicillin? Let's have some stream of consciousness first. <yor> Ampicillin máa ń ṣiṣẹ́ bí olùdènà tí kò ṣeé yí padà fún èròjà transpeptidase, èyí tí àwọn kòkòrò bakitéríà nílò láti ṣe ògiri sẹ́ẹ̀lì. Ó máa ń dènà ìgbésẹ̀ kẹta àti ìkẹyìn ti àdàkọ ògiri sẹ́ẹ̀lì kòkòrò bakitéríà nínú ìdìpọ̀ méjì, èyí tó máa ń yọrí sí dída sẹ́ẹ̀lì tú; nítorí náà, ampicillin sábà máa ń ṣe àdàkọ kòkòrò bakitéríà.  Dáhùn ìbéèrè yìí nípa gbígbé àyọkà yìí yẹ̀ wò: èwo nínú àwọn èròjà inú sẹ́ẹ̀lì kòkòrò àrùn ni ampicillin máa ń lò? Ẹ jẹ́ ká kọ́kọ́ wo bí nǹkan ṣe rí lára wa. 