DNA- DEOXYRIBONUCLEIC ACID AND RNA-RIBONUCLEIC ACIDS THE DIFFERENCE DNA IS A DOUBLE HELIX OR STRAND ANG RNA IS SINGLE STRAND THE OTHER DIFF. DNA HAS A THYMINE ..WITHOUT URACIL BUT RNA HAS A URACIL WITHOUT THYMINE THE WORDS OF NUCLEIC ACIDS THIS IS MADE UP GENES .. THEN THIS IS COMPOSE OF 5 ELEMENTS ....N,O,H,P,C
