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为什么DNA叫做deoxyribonucleic acid

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为什么DNA叫做deoxyribonucleic acid
deoxyribo代表什么
nucleic acid又是什么
要英文的
为什么DNA叫做deoxyribonucleic acid
deoxy 2'3' 位置2个OH
nucleic acid 核酸
A nucleic acid is a macromolecule composed of chains of monomeric nucleotides. In biochemistry these molecules carry genetic information or form structures within cells. The most common nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms and some viruses. The main role of DNA molecules is the long-term storage of information. DNA is often compared to a set of blueprints or a recipe, or a code, since it contains the instructions needed to construct other components of cells, such as proteins and RNA molecules. The DNA segments that carry this genetic information are called genes, but other DNA sequences have structural purposes, or are involved in regulating the use of this genetic information.