Step 1: Understand what RNA is. RNA stands for ribonucleic acid, and it plays several roles in the cell.
Step 2: Identify the main functions of RNA. RNA helps in protein synthesis, acts as a messenger (mRNA), and can have catalytic roles (like rRNA and tRNA).
Step 3: Compare RNA functions with DNA functions. DNA stores genetic information, while RNA does not store it.
Step 4: Conclude that the function of storing genetic information is NOT performed by RNA, but by DNA.
