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Penicillin and cephalosporins (beta-lactam antibiotics) are amongst the most commonly used antibiotics (Krupka et al., 2022) and their mode of action is to interrupt bacterial cell wall formation through covalent binding to essential penicillin-binding enzymes that are involved in the terminal steps of peptidoglycan (the polysaccharide forming the outside of bacterial cell membrane) cross-linking in bacteria (Bush and Bradford, 2016)

Consider the Species Youre Targeting Cape Cod offers a variety of saltwater species

And heres a hard truth: if youve read this far, youre one of us
But others like to document, especially in competitions

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