Krypton had little time left. Non ignored the Council's warning and preached to the populace of Krypton revealing everything he knew of the pending disaster. Zod and Ursa defected from the military and joined Non's cause.
Answers. Best Answer: Sulfur is found in nearly all proteins-it is part of the amino acids methionine and cysteine. Keratin, which comprises hair, nails, and eyelashes, among other things, contains a lot of cysteine (human hair is apparently used as an industrial source of cysteine).One important biochemical function of sulfur is its ability to bind metal ions.hiol groups (the chemical group containing sulfur in methionine and cysteine) can react with each other to form disulfide bonds. These bonds help control the shape of proteins.
Carrier proteins are important for transport of many types of substances across both external and internal cell membranes. 1  Simple, Fick's Law, diffusion, down a concentration gradient from high to low concentration, is only found for small hydrophobic molecules, such as steroid hormones, and gases.. 1  Simple, Fick's Law, diffusion, down a concentration gradient from high to low concentration, is only found for small hydrophobic molecules, such as steroid hormones, and gases. 2  These substances move across membranes without the aid of a protein channel.