The precursor for penicillin-G biosynthesis during fermentation proces

1.	The precursor for penicillin-G biosynthesis during fermentation process is
A.	Phenylacetic acid
B.	Phenoxyacetic acid
C.	Acetic acid
D.	None of these
Answer» B. Phenoxyacetic acid

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The precursor for penicillin-G biosynthesis during fermentation process is

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