Abstract This resource is a collection of six problem-based learning (PBL) cases suitable for a biochemistry and molecular biology course taken by first- or second-year medical students. The six cases cover the following topics: (1) hormonal regulation of carbohydrate metabolism. (2) protein structure and function in a case of alpha-1 antitrypsin deficiency. (3) a common inborn error ... https://www.alarecre.com/Looney-Tunes-Marvin-the-Martian-Big-Head-Galaxy-S23-Waterproof-Case-p116784/