Question

which molecules is supposed to be most earliest replicating molecule
(a) DNA
(b)RNA
(c) lysosome
(D) nucleotide​

Answer 1

Explanation:

As far back as the 1960s, a few of those intelligent organisms began to suspect that the first self-replicating molecules were made of RNA, a close cousin of DNA.

Answer 2

RNA

Explanation:

• RNA world is the hypothetical stage .
• RNA  was the self replicating molecule before evolution of DNA and proteins.
• Like DNA , RNA can store and replicate genetic information , like protein enzymes, RNA enzymes and can catalyze chemical reactions that are critical for life