11.   But its molecular structure traps heat near the planet that would otherwise radiate out to space.

12.   Calvin had been intrigued by organic molecular structure and behavior since his student days.

13.   Dr. David Bolton, head of the laboratory of molecular structure and function at the New York State Institute for Basic Research in Staten Island, agreed.

14.   He established that the details of reaction mechanisms, much like molecular structures, can be experimentally ascertained.

15.   He puzzled out the precise molecular structure of many sapogenins.

16.   He said the drug, because of its molecular structure, is more stimulating to the brain than any other drug.

17.   Hussein Chalayan continued his metaphysical voyage, marrying prints like molecular structure charts with those of twigs and leaves.

18.   I wanted a complete shakeup of my molecular structure as an artist as well.

19.   In addition, metals experts are examining the pieces to see how the heat of the apparent explosion altered the molecular structure of the metal.

20.   In fact, it becomes markedly more complex, not only in flavor but in molecular structure.