DNA
BIOLOGY
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WHAT IS DNA?Loading...
DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Loading...
Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria . Loading...
The information in DNA is stored as a code made up of four chemical bases: Loading...
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ADENIN (A)Loading...
GUANINE (G)Loading...
THYMINE (T)Loading...
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CYTOSINEN (C)Loading...