1.   Molcad, an interactive graphics program for the display and manipulation of molecular structures, is now available from Tripos Associates.

2.   The book tells of the race to find the molecular structure of DNA.

3.   ...the molecular structure of fuel.

4.   In scientific visualisation applications, researchers can both model and step inside complex molecular structures.

5.   Its high proportion to carbon is an advantage here, so is its complex, benzenoid, easily disrupted molecular structure.

6.   It has a giant molecular structure with the silicon atoms covalently bonded to four oxygen atoms in a tetrahedral arrangement.

7.   However, application of molecular biological techniques has recently uielded information regarding the molecular structure of these transport systems.

8.   As a Promethean gift, sea fertilization seems to rank just below fission, the birth control pill and the molecular structure of genes.

9.   Blobs, on the other hand, are rendered as three-dimensional computer models, like those we see for cars, bodies or molecular structures.

10.   But after fish die and fall to the ocean bottom, the molecular structure of the teeth begins to change.