What technological advancement was necessary before scientists could begin to observe cells? a. invention of the microscope b. invention of the balance c. invention of the telescope d. invention of the thermometer

What part of the plant has the most chloroplsts?

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.

What is involved in redox reactions