What unusual characteristic do these three organisms have in common: the cysts of brine shrimps, the resurrection fern and tardigrades?

Which of the following statements regarding anfinsen's denaturing experiments with ribonuclease a (rnase a) are valid? exposing the denatured protein to air oxidation and then dialysis to remove urea restored the protein to its original functionality. removing urea by dialysis and then allowing air oxidation of the denatured protein restored the protein to its original functionality. denaturing the protein with both urea and β-mercaptoethanol yielded an inactive protein. anfinsen concluded that protein folding is determined by its primary sequence.

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Which of the following can be assumed about the layers in areas 2 and 4