61.   Proteins are long chains of amino acids that fold up and make interesting shapes that do useful things.

62.   Proteins are strings of amino acids that bend naturally in helical loops, hairpin turns and pleated sheets.

63.   Proteins are the chemicals that make the body work.

64.   Silk proteins are long, complex molecules, stretching hundreds to thousands of amino acids long, and are difficult to decode.

65.   Since the protein in nuts is the allergen, pure nut oils are not a problem.

66.   So far Bt proteins have been effective against caterpillars, mosquito and fly larvae, beetles, and nematodes.

67.   Soybean proteins are deficient in this essential nutrient.

68.   That one protein is your drug target.

69.   That suggests that these proteins could be new targets for drugs that could selectively obliterate chronic pain without causing side effects.

70.   That presents a problem since proteins can be toxic if they wind up in the wrong place and in the wrong concentration.