The variable structures of a nucleotide are the sugar and the phosphate group. (a). Say if the statement written above is true or false.

(b). Give ONE reason for your answer in part (a).

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.

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?