A great novelist can give your imagination a workout, developing skills you can apply to real situations. The work lies in ...

Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures, such as ...

Metabolism refers to the chemical reactions that occur within an organism to sustain life. The reactions are divided into two categories: catabolism (the breakdown of organic matter to produce energy) ...