Question

the cephalosporin molecule consist of two ring system which includes a beta-lactam ring and​

Answer 1

Answer:

Therefore, the cephalosporins can be further classified into generations depending on antibacterial activity, time of invention and structural basis. The core of the basic cephalosporin molecule consists of a two ring system which includes a β-lactam ring condensed with dihydrothiazine ring.

Explanation:

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