80172
Beschreibung
Mindmap von naturenatalie, aktualisiert more than 1 year ago
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Erstellt von naturenatalie
vor mehr als 11 Jahre
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DNA
- DNA stands for deoxyribonucleic acid
- body cells are found in the nucleus
- inside a strand on dna is a chromosome
- DNA is a molecule
- double helix
- they used xray data showing that DNA is a double helix formed from 2 chains wound together
- pairs
- pairs
- they also used other data showing that the bases occurred in pairs
- they used xray data showing that DNA is a double helix formed from 2 chains wound together
- bases
- A & T
- G & C
- A & T
- 1953
- Francis Crick and James Watson discovered dna
- rosalind franklin
- maurice wilkins
- thought is was a triple helix
- but they where wrong it was a double helix
- but they where wrong it was a double helix
- rosalind franklin
- Francis Crick and James Watson discovered dna
- genetic information contains chromosomes
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