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.

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.

Secular scientists are obsessed with attempting to show that life on Earth is not unique and therefore must exist, if not elsewhere in our solar system then somewhere in our Milky Way Galaxy. It is this worldview that resulted in the fruitless, decades-old project called the Search for Extraterrestrial Intelligence (SETI).