安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- DNA | Definition, Discovery, Function, Bases, Facts, Structure . . .
Deoxyribonucleic acid (DNA) is an organic chemical that contains genetic information and instructions for protein synthesis It is found in most cells of every organism DNA is a key part of reproduction in which genetic heredity occurs through the passing down of DNA from parent or parents to offspring What is DNA made of?
- Deoxyribonucleic Acid (DNA) Fact Sheet - National Human Genome Research . . .
Deoxyribonucleic acid (DNA) is a molecule that contains the biological instructions that make each species unique DNA, along with the instructions it contains, is passed from adult organisms to their offspring during reproduction Where is DNA found? In organisms called eukaryotes, DNA is found inside a special area of the cell called the nucleus
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