dna是什么意思翻译成英文？

The translation of "DNA是什么意思" in English is "What does DNA mean?"DNA stands for deoxyribonucleic acid, which is a molecule that carries the genetic instructions used in the development and functioning of all known living organisms. It contains the genetic information that determines the traits and characteristics of an organism. The DNA molecule is made up of two long chains, known as strands, that are twisted together to form a double helix structure. Each strand is made up of a unique sequence of nucleotides, which are the building blocks of DNA. These nucleotides consist of a sugar molecule (deoxyribose), a phosphate group, and one of four nitrogenous bases (adenine, thymine, cytosine, and guanine). The sequence of these bases along the strands of DNA determines the genetic code. DNA replication, transcription, and translation are the processes by which DNA is copied and used to make proteins, which are responsible for many of the functional activities within cells. Understanding the structure and function of DNA has been crucial in fields such as genetics, molecular biology, and biotechnology.

dna是什么意思翻译成英文？

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