71.   That protein is what scientists hope will cure the disease.

72.   The genetic code was at first translated rather inaccurately, so the proteins it produced were short and limited in capability.

73.   The other protein was a synthetic peptide made by E. Merck of Germany.

74.   The more glutamines there are, she said, the more likely the protein is to make incorrect liaisons with other proteins in the cell.

75.   The protein is concentrated in places where nutrients are absorbed and utilized.

76.   The protein is harmless, but it trains the immune system to recognize the virus and mount a preemptive defense.

77.   The proteins are the real center of interest in biology and the most likely targets of drug treatments.

78.   The reason is that the protein is not only good at chewing up collagen but chews itself up too.

79.   The protein is an angiogenesis inhibitor, a substance that inhibits blood vessel growth.

80.   The protein involved is haptoglobin, which plays a role in cleaning up free radicals caused by high blood sugar.