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Assessment
What key structure did Francis Crick and James Watson propose in 1953?
Double helix structure of DNA
Single-stranded RNA structure
Polypeptide chain
Triplet codon sequence
Which model did Crick and Watson use to deduce the structure of DNA?
Rosalind Franklin's X-ray diffraction images
Traditional linear model of DNA
Tetrahedral model of genetic material
Cubic model of cell division
Alongside his work on DNA, Francis Crick was a pioneer in which other area of molecular biology?
The central dogma of molecular biology
The synthesis of carbohydrates
Cloning techniques
The creation of synthetic enzymes
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