Question

what is mean by dna in biology

Answer 1

DNA is a double helix, while RNA is a single helix. Both have sets of nucleotides that contain genetic information. Credit: udaix Shutterstock. Deoxyribonucleic acid or DNA is a molecule that contains the instructions an organism needs to develop, live and reproduce

Answer 2

DNA: deoxyribonucleic acid
found in the cells of every living organism that has a chain of protien in a specific order that determines the offspring's physical characterstics. they are an integral part of chromosomes.


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