Biology Glossary
double helix
The double helix is the structure of DNA, formed by two strands of nucleotides twisted around each other, with bases pairing specifically (A with T and C with G).
Related learning objectives
1- Describe each nucleotide as containing a sugar, phosphate group and one of four bases.
DNA structure (biology only)
Related concepts
12- advantages of asexual reproduction
Reproduction
- allele
Reproduction
- allele
Reproduction
- Allele
Reproduction
- Allele
Reproduction
- amino acid
Reproduction
- amino acid
Reproduction
- Amino acid sequence
Reproduction
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