The volume for the Center for Multidisciplinary Research in Biosciences follow a simple and masive squeme according to a modular principles. The flexibility, a priority in the design, seeks a compact building organised with homogeneous and contiguous spaces. A group of four buildings, all within an orderly line from a unique axis of circulations that offers the possibility to interconnect all the buildings without restricting the autonomy in their functioning. The modularity of the building allows for an industrialised and economic construction.