Why do many researchers consider RNA to be the best candidate for the first life- form?
A) It is simple in structure.
B) It carries more information than any other molecule.
C) All of its nucleotide components have been created under laboratory conditions that mimic early Earth.
D) It is capable of self- replication and catalysis.

Question

Quizplus · Accepted Answer

RNA is considered the best candidate for the first life-form because it is capable of both self-replication and catalysis. This means that it could potentially have acted as both the genetic material and the enzyme-like molecules necessary for early life processes. While the other options (A, B, and C) may also contribute to its candidacy, it is primarily the combination of replication and catalysis that makes RNA a strong contender for the first living system.

Why Do Many Researchers Consider RNA to Be the Best