111.   If cells can be made to live indefinitely, can people too be made immortal?

112.   If there are no cancer cells, the drug flows through the body.

113.   Ildstad, codirector of the experiment, believes this cell is necessary to stimulate growth of the baboon cells.

114.   If the pathologist wrongly read the biopsies as normal, it might be because the cancer cells were in early stages of malignancy, he explained.

115.   If there are baboon cells present, there are not a lot of them, Deeks said.

116.   In cloning, Campbell speculated, the problem might be that the egg was in one stage of its cycle while the adult cell was in another.

117.   In five patients, blood sugar levels were elevated, an indication that the islet cells were not fully functioning.

118.   In some cases, spotting a malignancy is easy, but in others, the clues that tell a pathologist a cell is cancerous are well concealed.

119.   In particular, the test reveals whether cancer cells are elastic enough to spread from one place in the body to another.

120.   In the developing world, cells will be popular in remote locations where extending the electricity grid would be prohibitively expensive.