Aclient with cancer is being evaluated for possible metastasis. what is one of the most common metastasis sites for cancer cells?

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 muscle is responsible for inhalation ?

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?