nucleic acid ppt THE NUCLEIC ACIDS MEENAKSHY SUDEEP HISTORIC RESUME Friedrich Miescher in Isolated what he called nuclein from the nuclei of pus cells.... . mar. ... Nucleic acid NUCLEIC ACIDS Are the largest and the most complex organic molecules. NUCLIEC ACIDS are macromolecules, found in all cells,.... . apr. ... Nucleic Acids. DNA RNA. What do they do ? Dictate amino-acid sequence in proteins Give information.... RNA ribonucleic acid rRNA, mRNA, tRNA DNA deoxyribonucleic acid ... monomers nucleotides Polymers polynucleotides DNA, RNA. AP Biology.. RNA ribonucleic acid. single helix. DNA deoxyribonucleic acid. double helix. Structure monomers nucleotides.. ribonucleic acid RNA an intermediate in the expression. of genetic information and other ... The monomeric units for nucleic acids are nucleotides.. DNA. . DNA stands for deoxyribose nucleic acid. This chemical substance is present in the nucleus. of all cells in all living organisms.. Both DNA and RNA contain two major purine bases, adenine