How does the antibiotic penicillin affect the metabolism of a bacterial cell?
1 )
Penicillin reduces cell growth by preventing water uptake.
Penicillin inhibits the formation of cross-links in the cell wall between peptidoglycan molecules.
3 )
Penicillin inhibits the hydrolysis of peptidoglycan links in the cell wall during cell extension.
4 )
Penicillin weakens the cell wall by digesting peptidoglycan molecules.
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