Avery and his colleagues used enzymes to selectively destroy DNA, RNA, or protein in purified extracts of virulent pneumococci.
DNA, or deoxyribonucleic acid, is the hereditary cloth in people and almost all other organisms. nearly every cellular in someone's body has identical DNA.
The diploid human genome is therefore composed of 46 DNA molecules of 24 distinct sorts. because human chromosomes exist in pairs that are almost identical, the simplest three billion nucleotide pairs (the haploid genome) want to be sequenced to advantage of complete records regarding a consultant human genome.
Learn more about DNA here https://brainly.com/question/2131506
#SPJ4