_____ Probably Began the Evolution of Life on Earth

Question

_____ probably began the evolution of life on Earth.
A) DNA
B) RNA promoters
C) DNA polymerases
D) RNA polymerases
E) Ribozymes

Accepted Answer

Ribozymes, which are RNA molecules with catalytic properties, are believed to have played a crucial role in the early evolution of life, supporting the RNA world hypothesis where RNA acted as both genetic material and catalyst.