
RNA Ties and Unties Itself
There are two types of nucleic acids (genetic molecules): DNA and RNA. DNA (deoxyribonucleic acid) is a large linear molecule designed to store genetic information in all cells. RNA (ribonucleic acid) serves as a blueprint for proteins and occurs in three forms: transfer-RNA, ribosomal RNA, and messenger-RNA.
Osteostracans Aren't Ancestors
And the LORD God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul.