This website uses cookies and similar technologies to deliver its services, to analyse and improve performance and to provide personalised content and advertising. Information about your use of this website will be shared with Google and other third parties. Read our privacy policy.

Colonies of Penicillium mold growing on agar plate
Four pots of household spices covered in cling film - one is mouldy
The ring-opening of the benzylpenicillin-lactam ring provides a real-life example of nucleophilic acyl substitution