Deoxyribonucleic Acid (DNA) Biology Science Facts

Deoxyribonucleic Acid (DNA) Biology Science Facts

Deoxyribonucleic Acid (DNA) Biology Science Facts

DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.

DNA stands for deoxyribonucleic acid.
DNA is a long thin molecule made up of nucleotides.
DNA is like a recipe that holds the instructions for telling our bodies how to develop and function.
Every 3 nucleotide letters form a codon.

Deoxyribonucleic Acid (DNA) Biology Science Facts

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