Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable? by repeating trials during an experiment by keeping the results private by recording values without units by making a single observation

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.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome