Which Statement Is Accurate If the First True Cell Arose

Which statement is accurate if the first true cell arose by the RNA-first hypothesis?

A) The first cell had RNA genes that could have specified protein synthesis.
B) Proteins in the protocell would have evolved the ability to synthesize DNA.
C) RNA genes replicated because of the presence of proteins.
D) All of these statements support the RNA-first hypothesis.
E) None of these statements support the RNA-first hypothesis.