Briefly explain the molecular mechanism that generates the clinical symptoms seen in affected individuals

What is the molecular issue in this disease? MARFAN SYNDROME (=what molecule is not functioning properly or at all)? Briefly explain the molecular mechanism that generates the clinical symptoms seen in affected individuals

 

2. Phenylketonuria What is the molecular issue in this disease (=what molecule is not functioning properly or at all)? Briefly explain the molecular mechanism that generates the clinical symptoms seen in affected individuals