A section of DNA and its corresponding RNA strand have both similarities and differences in their structures. Which of the following is an accurate description of a difference in DNA
and RNA structure?

A. DNA will have more phosphates and sugars than
RNA

B. DNA will have more uracil than RNA

C. DNA will have more ribose molecules

D. DNA will have fewer nitrogen bases than RNA

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 are some characteristics of a free enterprise economy?

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.